diff --git a/buildtools/pom.xml b/buildtools/pom.xml
index 798d5e7..da2a8c8 100644
--- a/buildtools/pom.xml
+++ b/buildtools/pom.xml
@@ -30,7 +30,7 @@
 
   <groupId>org.apache.pulsar</groupId>
   <artifactId>buildtools</artifactId>
-  <version>2.2.0</version>
+  <version>2.2.1</version>
   <packaging>jar</packaging>
   <name>Pulsar Build Tools</name>
 
diff --git a/distribution/io/pom.xml b/distribution/io/pom.xml
index 649161a..716fc92 100644
--- a/distribution/io/pom.xml
+++ b/distribution/io/pom.xml
@@ -25,7 +25,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>distribution</artifactId>
-    <version>2.2.0</version>
+    <version>2.2.1</version>
     <relativePath>..</relativePath>
   </parent>
 
diff --git a/distribution/offloaders/pom.xml b/distribution/offloaders/pom.xml
index 1a2cfe6..9920ef1 100644
--- a/distribution/offloaders/pom.xml
+++ b/distribution/offloaders/pom.xml
@@ -25,7 +25,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>distribution</artifactId>
-    <version>2.2.0</version>
+    <version>2.2.1</version>
     <relativePath>..</relativePath>
   </parent>
 
diff --git a/distribution/pom.xml b/distribution/pom.xml
index 7037623..5af6fa7 100644
--- a/distribution/pom.xml
+++ b/distribution/pom.xml
@@ -25,7 +25,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>pulsar</artifactId>
-    <version>2.2.0</version>
+    <version>2.2.1</version>
     <relativePath>..</relativePath>
   </parent>
 
diff --git a/distribution/server/pom.xml b/distribution/server/pom.xml
index 3521e09..ab2d1dc 100644
--- a/distribution/server/pom.xml
+++ b/distribution/server/pom.xml
@@ -25,7 +25,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>distribution</artifactId>
-    <version>2.2.0</version>
+    <version>2.2.1</version>
     <relativePath>..</relativePath>
   </parent>
 
diff --git a/docker/grafana/pom.xml b/docker/grafana/pom.xml
index 5488577..edd53be 100644
--- a/docker/grafana/pom.xml
+++ b/docker/grafana/pom.xml
@@ -23,7 +23,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>docker-images</artifactId>
-    <version>2.2.0</version>
+    <version>2.2.1</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
   <groupId>org.apache.pulsar</groupId>
diff --git a/docker/pom.xml b/docker/pom.xml
index 474495c..429e936 100644
--- a/docker/pom.xml
+++ b/docker/pom.xml
@@ -26,7 +26,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>pulsar</artifactId>
-    <version>2.2.0</version>
+    <version>2.2.1</version>
   </parent>
   <groupId>org.apache.pulsar</groupId>
   <artifactId>docker-images</artifactId>
diff --git a/docker/pulsar-all/pom.xml b/docker/pulsar-all/pom.xml
index 1e7f812..0a01926 100644
--- a/docker/pulsar-all/pom.xml
+++ b/docker/pulsar-all/pom.xml
@@ -23,7 +23,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>docker-images</artifactId>
-    <version>2.2.0</version>
+    <version>2.2.1</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
   <groupId>org.apache.pulsar</groupId>
diff --git a/docker/pulsar-standalone/pom.xml b/docker/pulsar-standalone/pom.xml
index 5c26187..0bc8e75 100644
--- a/docker/pulsar-standalone/pom.xml
+++ b/docker/pulsar-standalone/pom.xml
@@ -23,7 +23,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>docker-images</artifactId>
-    <version>2.2.0</version>
+    <version>2.2.1</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
   <groupId>org.apache.pulsar</groupId>
diff --git a/docker/pulsar/pom.xml b/docker/pulsar/pom.xml
index 935729f..dc32704 100644
--- a/docker/pulsar/pom.xml
+++ b/docker/pulsar/pom.xml
@@ -23,7 +23,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>docker-images</artifactId>
-    <version>2.2.0</version>
+    <version>2.2.1</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
   <groupId>org.apache.pulsar</groupId>
diff --git a/examples/flink-consumer-source/pom.xml b/examples/flink-consumer-source/pom.xml
index 90511d3..d748086 100644
--- a/examples/flink-consumer-source/pom.xml
+++ b/examples/flink-consumer-source/pom.xml
@@ -24,7 +24,7 @@
   <parent>
     <groupId>org.apache.pulsar.examples</groupId>
     <artifactId>pulsar-examples</artifactId>
-    <version>2.2.0</version>
+    <version>2.2.1</version>
   </parent>
 
   <groupId>org.apache.pulsar.examples</groupId>
diff --git a/examples/pom.xml b/examples/pom.xml
index c5b7227..9194d69 100644
--- a/examples/pom.xml
+++ b/examples/pom.xml
@@ -25,7 +25,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>pulsar</artifactId>
-    <version>2.2.0</version>
+    <version>2.2.1</version>
   </parent>
 
   <groupId>org.apache.pulsar.examples</groupId>
diff --git a/jclouds-shaded/pom.xml b/jclouds-shaded/pom.xml
index b2bf31a..eed2527 100644
--- a/jclouds-shaded/pom.xml
+++ b/jclouds-shaded/pom.xml
@@ -26,7 +26,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>pulsar</artifactId>
-    <version>2.2.0</version>
+    <version>2.2.1</version>
     <relativePath>..</relativePath>
   </parent>
 
diff --git a/managed-ledger-shaded/pom.xml b/managed-ledger-shaded/pom.xml
index 5af3105..e8ba779 100644
--- a/managed-ledger-shaded/pom.xml
+++ b/managed-ledger-shaded/pom.xml
@@ -26,7 +26,7 @@
     <parent>
         <groupId>org.apache.pulsar</groupId>
         <artifactId>pulsar</artifactId>
-        <version>2.2.0</version>
+        <version>2.2.1</version>
         <relativePath>..</relativePath>
     </parent>
 
diff --git a/managed-ledger/pom.xml b/managed-ledger/pom.xml
index cb1ccbd..1eb9a5f 100644
--- a/managed-ledger/pom.xml
+++ b/managed-ledger/pom.xml
@@ -25,7 +25,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>pulsar</artifactId>
-    <version>2.2.0</version>
+    <version>2.2.1</version>
     <relativePath>..</relativePath>
   </parent>
 
diff --git a/pom.xml b/pom.xml
index a938632..1488a2e 100644
--- a/pom.xml
+++ b/pom.xml
@@ -33,7 +33,7 @@
   <groupId>org.apache.pulsar</groupId>
   <artifactId>pulsar</artifactId>
 
-  <version>2.2.0</version>
+  <version>2.2.1</version>
 
   <name>Pulsar</name>
   <description>Pulsar is a distributed pub-sub messaging platform with a very
diff --git a/protobuf-shaded/pom.xml b/protobuf-shaded/pom.xml
index 0c1f0e3..8a5a2de 100644
--- a/protobuf-shaded/pom.xml
+++ b/protobuf-shaded/pom.xml
@@ -26,13 +26,12 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>pulsar</artifactId>
-    <version>2.2.0-SNAPSHOT</version>
+    <version>2.2.1</version>
     <relativePath>..</relativePath>
   </parent>
 
   <artifactId>protobuf-shaded</artifactId>
   <name>Apache Pulsar :: Protobuf shaded</name>
-  <version>2.2.0</version>
 
   <dependencies>
     <dependency>
diff --git a/pulsar-broker-auth-athenz/pom.xml b/pulsar-broker-auth-athenz/pom.xml
index c80ff53..8bdbd6d 100644
--- a/pulsar-broker-auth-athenz/pom.xml
+++ b/pulsar-broker-auth-athenz/pom.xml
@@ -26,7 +26,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>pulsar</artifactId>
-    <version>2.2.0</version>
+    <version>2.2.1</version>
   </parent>
 
   <artifactId>pulsar-broker-auth-athenz</artifactId>
diff --git a/pulsar-broker-common/pom.xml b/pulsar-broker-common/pom.xml
index 347745c..3e878f6 100644
--- a/pulsar-broker-common/pom.xml
+++ b/pulsar-broker-common/pom.xml
@@ -26,7 +26,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>pulsar</artifactId>
-    <version>2.2.0</version>
+    <version>2.2.1</version>
   </parent>
 
   <artifactId>pulsar-broker-common</artifactId>
diff --git a/pulsar-broker-shaded/pom.xml b/pulsar-broker-shaded/pom.xml
index 742e9b0..e5047e7 100644
--- a/pulsar-broker-shaded/pom.xml
+++ b/pulsar-broker-shaded/pom.xml
@@ -26,7 +26,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>pulsar</artifactId>
-    <version>2.2.0</version>
+    <version>2.2.1</version>
     <relativePath>..</relativePath>
   </parent>
 
diff --git a/pulsar-broker/pom.xml b/pulsar-broker/pom.xml
index 09ae762..79d56ff 100644
--- a/pulsar-broker/pom.xml
+++ b/pulsar-broker/pom.xml
@@ -25,7 +25,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>pulsar</artifactId>
-    <version>2.2.0</version>
+    <version>2.2.1</version>
     <relativePath>..</relativePath>
   </parent>
 
diff --git a/pulsar-client-admin-shaded/pom.xml b/pulsar-client-admin-shaded/pom.xml
index c77ea89..0534cdeb 100644
--- a/pulsar-client-admin-shaded/pom.xml
+++ b/pulsar-client-admin-shaded/pom.xml
@@ -26,7 +26,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>pulsar</artifactId>
-    <version>2.2.0</version>
+    <version>2.2.1</version>
     <relativePath>..</relativePath>
   </parent>
 
diff --git a/pulsar-client-admin/pom.xml b/pulsar-client-admin/pom.xml
index aae430f..44a0b38 100644
--- a/pulsar-client-admin/pom.xml
+++ b/pulsar-client-admin/pom.xml
@@ -26,7 +26,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>pulsar</artifactId>
-    <version>2.2.0</version>
+    <version>2.2.1</version>
     <relativePath>..</relativePath>
   </parent>
 
diff --git a/pulsar-client-auth-athenz/pom.xml b/pulsar-client-auth-athenz/pom.xml
index a30c96b..9a6a67d 100644
--- a/pulsar-client-auth-athenz/pom.xml
+++ b/pulsar-client-auth-athenz/pom.xml
@@ -25,7 +25,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>pulsar</artifactId>
-    <version>2.2.0</version>
+    <version>2.2.1</version>
     <relativePath>..</relativePath>
   </parent>
 
diff --git a/pulsar-client-kafka-compat/pom.xml b/pulsar-client-kafka-compat/pom.xml
index 1b0a845..eb04d1b 100644
--- a/pulsar-client-kafka-compat/pom.xml
+++ b/pulsar-client-kafka-compat/pom.xml
@@ -27,7 +27,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>pulsar</artifactId>
-    <version>2.2.0</version>
+    <version>2.2.1</version>
     <relativePath>..</relativePath>
   </parent>
 
diff --git a/pulsar-client-kafka-compat/pulsar-client-kafka-shaded/pom.xml b/pulsar-client-kafka-compat/pulsar-client-kafka-shaded/pom.xml
index c43e808..a7dfd59 100644
--- a/pulsar-client-kafka-compat/pulsar-client-kafka-shaded/pom.xml
+++ b/pulsar-client-kafka-compat/pulsar-client-kafka-shaded/pom.xml
@@ -27,7 +27,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>pulsar-client-kafka-compat</artifactId>
-    <version>2.2.0</version>
+    <version>2.2.1</version>
     <relativePath>..</relativePath>
   </parent>
 
diff --git a/pulsar-client-kafka-compat/pulsar-client-kafka-tests/pom.xml b/pulsar-client-kafka-compat/pulsar-client-kafka-tests/pom.xml
index 45ba53c..8384aa1 100644
--- a/pulsar-client-kafka-compat/pulsar-client-kafka-tests/pom.xml
+++ b/pulsar-client-kafka-compat/pulsar-client-kafka-tests/pom.xml
@@ -27,7 +27,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>pulsar-client-kafka-compat</artifactId>
-    <version>2.2.0</version>
+    <version>2.2.1</version>
     <relativePath>..</relativePath>
   </parent>
 
diff --git a/pulsar-client-kafka-compat/pulsar-client-kafka/pom.xml b/pulsar-client-kafka-compat/pulsar-client-kafka/pom.xml
index ac0c88f..3073779 100644
--- a/pulsar-client-kafka-compat/pulsar-client-kafka/pom.xml
+++ b/pulsar-client-kafka-compat/pulsar-client-kafka/pom.xml
@@ -27,7 +27,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>pulsar-client-kafka-compat</artifactId>
-    <version>2.2.0</version>
+    <version>2.2.1</version>
     <relativePath>..</relativePath>
   </parent>
 
diff --git a/pulsar-client-schema/pom.xml b/pulsar-client-schema/pom.xml
index 6f09e00..f30244d 100644
--- a/pulsar-client-schema/pom.xml
+++ b/pulsar-client-schema/pom.xml
@@ -25,7 +25,7 @@
     <parent>
         <groupId>org.apache.pulsar</groupId>
         <artifactId>pulsar</artifactId>
-        <version>2.2.0</version>
+        <version>2.2.1</version>
         <relativePath>..</relativePath>
     </parent>
 
diff --git a/pulsar-client-shaded/pom.xml b/pulsar-client-shaded/pom.xml
index 57e95e2..a6f8c0c 100644
--- a/pulsar-client-shaded/pom.xml
+++ b/pulsar-client-shaded/pom.xml
@@ -25,7 +25,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>pulsar</artifactId>
-    <version>2.2.0</version>
+    <version>2.2.1</version>
     <relativePath>..</relativePath>
   </parent>
 
diff --git a/pulsar-client-tools-test/pom.xml b/pulsar-client-tools-test/pom.xml
index 0fbfc0f..fdc9f5d 100644
--- a/pulsar-client-tools-test/pom.xml
+++ b/pulsar-client-tools-test/pom.xml
@@ -24,7 +24,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>pulsar</artifactId>
-    <version>2.2.0</version>
+    <version>2.2.1</version>
     <relativePath>..</relativePath>
   </parent>
 
diff --git a/pulsar-client-tools/pom.xml b/pulsar-client-tools/pom.xml
index 1a824e8..d1b30de 100644
--- a/pulsar-client-tools/pom.xml
+++ b/pulsar-client-tools/pom.xml
@@ -24,7 +24,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>pulsar</artifactId>
-    <version>2.2.0</version>
+    <version>2.2.1</version>
     <relativePath>..</relativePath>
   </parent>
 
diff --git a/pulsar-client/pom.xml b/pulsar-client/pom.xml
index ffaaf09..12f2503 100644
--- a/pulsar-client/pom.xml
+++ b/pulsar-client/pom.xml
@@ -25,7 +25,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>pulsar</artifactId>
-    <version>2.2.0</version>
+    <version>2.2.1</version>
     <relativePath>..</relativePath>
   </parent>
 
diff --git a/pulsar-common/pom.xml b/pulsar-common/pom.xml
index 1c2a16d..3927176 100644
--- a/pulsar-common/pom.xml
+++ b/pulsar-common/pom.xml
@@ -26,7 +26,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>pulsar</artifactId>
-    <version>2.2.0</version>
+    <version>2.2.1</version>
     <relativePath>..</relativePath>
   </parent>
 
diff --git a/pulsar-discovery-service/pom.xml b/pulsar-discovery-service/pom.xml
index 6923ddd..b4ba256 100644
--- a/pulsar-discovery-service/pom.xml
+++ b/pulsar-discovery-service/pom.xml
@@ -25,7 +25,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>pulsar</artifactId>
-    <version>2.2.0</version>
+    <version>2.2.1</version>
     <relativePath>..</relativePath>
   </parent>
 
diff --git a/pulsar-flink/pom.xml b/pulsar-flink/pom.xml
index 3462e9c..fdfe82d 100644
--- a/pulsar-flink/pom.xml
+++ b/pulsar-flink/pom.xml
@@ -26,7 +26,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>pulsar</artifactId>
-    <version>2.2.0</version>
+    <version>2.2.1</version>
     <relativePath>..</relativePath>
   </parent>
 
diff --git a/pulsar-functions/api-java/pom.xml b/pulsar-functions/api-java/pom.xml
index d767d97..259e556 100644
--- a/pulsar-functions/api-java/pom.xml
+++ b/pulsar-functions/api-java/pom.xml
@@ -24,7 +24,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>pulsar-functions</artifactId>
-    <version>2.2.0</version>
+    <version>2.2.1</version>
   </parent>
 
   <artifactId>pulsar-functions-api</artifactId>
diff --git a/pulsar-functions/instance/pom.xml b/pulsar-functions/instance/pom.xml
index bc08a41..0e9ebb9 100644
--- a/pulsar-functions/instance/pom.xml
+++ b/pulsar-functions/instance/pom.xml
@@ -25,7 +25,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>pulsar-functions</artifactId>
-    <version>2.2.0</version>
+    <version>2.2.1</version>
   </parent>
 
   <artifactId>pulsar-functions-instance</artifactId>
diff --git a/pulsar-functions/java-examples/pom.xml b/pulsar-functions/java-examples/pom.xml
index 59d5948..562d499 100644
--- a/pulsar-functions/java-examples/pom.xml
+++ b/pulsar-functions/java-examples/pom.xml
@@ -24,7 +24,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>pulsar-functions</artifactId>
-    <version>2.2.0</version>
+    <version>2.2.1</version>
   </parent>
 
   <artifactId>pulsar-functions-api-examples</artifactId>
diff --git a/pulsar-functions/metrics/pom.xml b/pulsar-functions/metrics/pom.xml
index 0b08200f..cfa6712 100644
--- a/pulsar-functions/metrics/pom.xml
+++ b/pulsar-functions/metrics/pom.xml
@@ -25,7 +25,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>pulsar-functions</artifactId>
-    <version>2.2.0</version>
+    <version>2.2.1</version>
   </parent>
 
   <artifactId>pulsar-functions-metrics</artifactId>
diff --git a/pulsar-functions/pom.xml b/pulsar-functions/pom.xml
index 7f91c75..a9c0077 100644
--- a/pulsar-functions/pom.xml
+++ b/pulsar-functions/pom.xml
@@ -25,7 +25,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>pulsar</artifactId>
-    <version>2.2.0</version>
+    <version>2.2.1</version>
   </parent>
 
   <artifactId>pulsar-functions</artifactId>
diff --git a/pulsar-functions/proto-shaded/pom.xml b/pulsar-functions/proto-shaded/pom.xml
index 28ae2f3..a1a507c 100644
--- a/pulsar-functions/proto-shaded/pom.xml
+++ b/pulsar-functions/proto-shaded/pom.xml
@@ -27,7 +27,7 @@
     <parent>
         <groupId>org.apache.pulsar</groupId>
         <artifactId>pulsar-functions</artifactId>
-        <version>2.2.0</version>
+        <version>2.2.1</version>
     </parent>
 
     <artifactId>pulsar-functions-proto-shaded</artifactId>
diff --git a/pulsar-functions/proto/pom.xml b/pulsar-functions/proto/pom.xml
index e90d8a4..387b0da 100644
--- a/pulsar-functions/proto/pom.xml
+++ b/pulsar-functions/proto/pom.xml
@@ -27,7 +27,7 @@
     <parent>
         <groupId>org.apache.pulsar</groupId>
         <artifactId>pulsar-functions</artifactId>
-        <version>2.2.0</version>
+        <version>2.2.1</version>
     </parent>
 
     <artifactId>pulsar-functions-proto</artifactId>
diff --git a/pulsar-functions/runtime-all/pom.xml b/pulsar-functions/runtime-all/pom.xml
index ddcd9ab..30b4c480 100644
--- a/pulsar-functions/runtime-all/pom.xml
+++ b/pulsar-functions/runtime-all/pom.xml
@@ -26,7 +26,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>pulsar-functions</artifactId>
-    <version>2.2.0</version>
+    <version>2.2.1</version>
     <relativePath>..</relativePath>
   </parent>
 
diff --git a/pulsar-functions/runtime-shaded/pom.xml b/pulsar-functions/runtime-shaded/pom.xml
index 4e056f5..e18a1d8 100644
--- a/pulsar-functions/runtime-shaded/pom.xml
+++ b/pulsar-functions/runtime-shaded/pom.xml
@@ -26,7 +26,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>pulsar-functions</artifactId>
-    <version>2.2.0</version>
+    <version>2.2.1</version>
     <relativePath>..</relativePath>
   </parent>
 
diff --git a/pulsar-functions/runtime/pom.xml b/pulsar-functions/runtime/pom.xml
index 9bfdadb..8acc446 100644
--- a/pulsar-functions/runtime/pom.xml
+++ b/pulsar-functions/runtime/pom.xml
@@ -25,7 +25,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>pulsar-functions</artifactId>
-    <version>2.2.0</version>
+    <version>2.2.1</version>
   </parent>
 
   <artifactId>pulsar-functions-runtime</artifactId>
diff --git a/pulsar-functions/utils/pom.xml b/pulsar-functions/utils/pom.xml
index 329d16f..df62c98 100644
--- a/pulsar-functions/utils/pom.xml
+++ b/pulsar-functions/utils/pom.xml
@@ -25,7 +25,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>pulsar-functions</artifactId>
-    <version>2.2.0</version>
+    <version>2.2.1</version>
   </parent>
 
   <artifactId>pulsar-functions-utils</artifactId>
diff --git a/pulsar-functions/worker/pom.xml b/pulsar-functions/worker/pom.xml
index 48e1e0f..f581031 100644
--- a/pulsar-functions/worker/pom.xml
+++ b/pulsar-functions/worker/pom.xml
@@ -25,7 +25,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>pulsar-functions</artifactId>
-    <version>2.2.0</version>
+    <version>2.2.1</version>
     <relativePath>..</relativePath>
   </parent>
 
diff --git a/pulsar-io/aerospike/pom.xml b/pulsar-io/aerospike/pom.xml
index 661a822..4380f6f 100644
--- a/pulsar-io/aerospike/pom.xml
+++ b/pulsar-io/aerospike/pom.xml
@@ -24,7 +24,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>pulsar-io</artifactId>
-    <version>2.2.0</version>
+    <version>2.2.1</version>
   </parent>
 
   <artifactId>pulsar-io-aerospike</artifactId>
diff --git a/pulsar-io/cassandra/pom.xml b/pulsar-io/cassandra/pom.xml
index 2f5c5d0..ea81f3c 100644
--- a/pulsar-io/cassandra/pom.xml
+++ b/pulsar-io/cassandra/pom.xml
@@ -24,7 +24,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>pulsar-io</artifactId>
-    <version>2.2.0</version>
+    <version>2.2.1</version>
   </parent>
 
   <artifactId>pulsar-io-cassandra</artifactId>
diff --git a/pulsar-io/core/pom.xml b/pulsar-io/core/pom.xml
index 34e1b80..41e571e 100644
--- a/pulsar-io/core/pom.xml
+++ b/pulsar-io/core/pom.xml
@@ -24,7 +24,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>pulsar-io</artifactId>
-    <version>2.2.0</version>
+    <version>2.2.1</version>
   </parent>
 
   <artifactId>pulsar-io-core</artifactId>
diff --git a/pulsar-io/data-genenator/pom.xml b/pulsar-io/data-genenator/pom.xml
index 1269630..b8f3dc6 100644
--- a/pulsar-io/data-genenator/pom.xml
+++ b/pulsar-io/data-genenator/pom.xml
@@ -24,7 +24,7 @@
     <parent>
         <groupId>org.apache.pulsar</groupId>
         <artifactId>pulsar-io</artifactId>
-        <version>2.2.0</version>
+        <version>2.2.1</version>
     </parent>
 
     <artifactId>pulsar-io-data-generator</artifactId>
diff --git a/pulsar-io/debezium/pom.xml b/pulsar-io/debezium/pom.xml
index 247c414..4f45f30 100644
--- a/pulsar-io/debezium/pom.xml
+++ b/pulsar-io/debezium/pom.xml
@@ -24,7 +24,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>pulsar-io</artifactId>
-    <version>2.2.0</version>
+    <version>2.2.1</version>
   </parent>
 
   <artifactId>pulsar-io-debezium</artifactId>
diff --git a/pulsar-io/elastic-search/pom.xml b/pulsar-io/elastic-search/pom.xml
index 46b00b5..6370b81 100644
--- a/pulsar-io/elastic-search/pom.xml
+++ b/pulsar-io/elastic-search/pom.xml
@@ -23,7 +23,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>pulsar-io</artifactId>
-    <version>2.2.0</version>
+    <version>2.2.1</version>
   </parent>
   <artifactId>pulsar-io-elastic-search</artifactId>
   <name>Pulsar IO :: ElasticSearch</name>
diff --git a/pulsar-io/hdfs/pom.xml b/pulsar-io/hdfs/pom.xml
index 6a1e1fd..51121c5 100644
--- a/pulsar-io/hdfs/pom.xml
+++ b/pulsar-io/hdfs/pom.xml
@@ -23,7 +23,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>pulsar-io</artifactId>
-    <version>2.2.0</version>
+    <version>2.2.1</version>
   </parent>
   <artifactId>pulsar-io-hdfs</artifactId>
   <name>Pulsar IO :: Hdfs</name>
diff --git a/pulsar-io/jdbc/pom.xml b/pulsar-io/jdbc/pom.xml
index 7c61fe8..60dfaca 100644
--- a/pulsar-io/jdbc/pom.xml
+++ b/pulsar-io/jdbc/pom.xml
@@ -24,7 +24,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>pulsar-io</artifactId>
-    <version>2.2.0</version>
+    <version>2.2.1</version>
   </parent>
 
   <artifactId>pulsar-io-jdbc</artifactId>
diff --git a/pulsar-io/kafka-connect-adaptor/pom.xml b/pulsar-io/kafka-connect-adaptor/pom.xml
index 4b2381c..1c9a491 100644
--- a/pulsar-io/kafka-connect-adaptor/pom.xml
+++ b/pulsar-io/kafka-connect-adaptor/pom.xml
@@ -24,7 +24,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>pulsar-io</artifactId>
-    <version>2.2.0</version>
+    <version>2.2.1</version>
   </parent>
 
   <artifactId>pulsar-io-kafka-connect-adaptor</artifactId>
diff --git a/pulsar-io/kafka/pom.xml b/pulsar-io/kafka/pom.xml
index d178a60..044030c 100644
--- a/pulsar-io/kafka/pom.xml
+++ b/pulsar-io/kafka/pom.xml
@@ -24,7 +24,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>pulsar-io</artifactId>
-    <version>2.2.0</version>
+    <version>2.2.1</version>
   </parent>
 
   <artifactId>pulsar-io-kafka</artifactId>
diff --git a/pulsar-io/kinesis/pom.xml b/pulsar-io/kinesis/pom.xml
index f3b358c..5f6cdc9 100644
--- a/pulsar-io/kinesis/pom.xml
+++ b/pulsar-io/kinesis/pom.xml
@@ -24,7 +24,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>pulsar-io</artifactId>
-    <version>2.2.0</version>
+    <version>2.2.1</version>
   </parent>
 
   <artifactId>pulsar-io-kinesis</artifactId>
diff --git a/pulsar-io/pom.xml b/pulsar-io/pom.xml
index f777dd8..49e7806 100644
--- a/pulsar-io/pom.xml
+++ b/pulsar-io/pom.xml
@@ -25,7 +25,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>pulsar</artifactId>
-    <version>2.2.0</version>
+    <version>2.2.1</version>
   </parent>
 
   <artifactId>pulsar-io</artifactId>
diff --git a/pulsar-io/rabbitmq/pom.xml b/pulsar-io/rabbitmq/pom.xml
index 7fc50b6..6fb2852 100644
--- a/pulsar-io/rabbitmq/pom.xml
+++ b/pulsar-io/rabbitmq/pom.xml
@@ -24,7 +24,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>pulsar-io</artifactId>
-    <version>2.2.0</version>
+    <version>2.2.1</version>
   </parent>
 
   <artifactId>pulsar-io-rabbitmq</artifactId>
diff --git a/pulsar-io/twitter/pom.xml b/pulsar-io/twitter/pom.xml
index dd64095..bb909bb 100644
--- a/pulsar-io/twitter/pom.xml
+++ b/pulsar-io/twitter/pom.xml
@@ -24,7 +24,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>pulsar-io</artifactId>
-    <version>2.2.0</version>
+    <version>2.2.1</version>
   </parent>
 
   <artifactId>pulsar-io-twitter</artifactId>
diff --git a/pulsar-log4j2-appender/pom.xml b/pulsar-log4j2-appender/pom.xml
index 17a6776..773cfb6 100644
--- a/pulsar-log4j2-appender/pom.xml
+++ b/pulsar-log4j2-appender/pom.xml
@@ -24,7 +24,7 @@
 	<parent>
 		<groupId>org.apache.pulsar</groupId>
 		<artifactId>pulsar</artifactId>
-		<version>2.2.0</version>
+		<version>2.2.1</version>
 		<relativePath>..</relativePath>
 	</parent>
 
diff --git a/pulsar-proxy/pom.xml b/pulsar-proxy/pom.xml
index 972e960..e607067 100644
--- a/pulsar-proxy/pom.xml
+++ b/pulsar-proxy/pom.xml
@@ -24,7 +24,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>pulsar</artifactId>
-    <version>2.2.0</version>
+    <version>2.2.1</version>
   </parent>
 
   <artifactId>pulsar-proxy</artifactId>
diff --git a/pulsar-spark/pom.xml b/pulsar-spark/pom.xml
index 8085186..3514f96 100644
--- a/pulsar-spark/pom.xml
+++ b/pulsar-spark/pom.xml
@@ -26,7 +26,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>pulsar</artifactId>
-    <version>2.2.0</version>
+    <version>2.2.1</version>
     <relativePath>..</relativePath>
   </parent>
 
diff --git a/pulsar-sql/pom.xml b/pulsar-sql/pom.xml
index b83c2a8..2f7233c 100644
--- a/pulsar-sql/pom.xml
+++ b/pulsar-sql/pom.xml
@@ -25,7 +25,7 @@
     <parent>
         <groupId>org.apache.pulsar</groupId>
         <artifactId>pulsar</artifactId>
-        <version>2.2.0</version>
+        <version>2.2.1</version>
     </parent>
 
     <artifactId>pulsar-sql</artifactId>
diff --git a/pulsar-sql/presto-distribution/pom.xml b/pulsar-sql/presto-distribution/pom.xml
index 40d9694..70d4278 100644
--- a/pulsar-sql/presto-distribution/pom.xml
+++ b/pulsar-sql/presto-distribution/pom.xml
@@ -31,7 +31,7 @@
     <groupId>org.apache.pulsar</groupId>
     <artifactId>pulsar-presto-distribution</artifactId>
     <name>Pulsar SQL :: Pulsar Presto Distribution</name>
-    <version>2.2.0</version>
+    <version>2.2.1</version>
 
     <properties>
         <presto.version>0.206</presto.version>
diff --git a/pulsar-sql/presto-pulsar-plugin/pom.xml b/pulsar-sql/presto-pulsar-plugin/pom.xml
index 34cbaba..8c453d2 100644
--- a/pulsar-sql/presto-pulsar-plugin/pom.xml
+++ b/pulsar-sql/presto-pulsar-plugin/pom.xml
@@ -25,7 +25,7 @@
     <parent>
         <groupId>org.apache.pulsar</groupId>
         <artifactId>pulsar-sql</artifactId>
-        <version>2.2.0</version>
+        <version>2.2.1</version>
     </parent>
 
     <artifactId>pulsar-presto-connector</artifactId>
diff --git a/pulsar-sql/presto-pulsar/pom.xml b/pulsar-sql/presto-pulsar/pom.xml
index 0785c6c..0c18a96 100644
--- a/pulsar-sql/presto-pulsar/pom.xml
+++ b/pulsar-sql/presto-pulsar/pom.xml
@@ -25,7 +25,7 @@
     <parent>
         <groupId>org.apache.pulsar</groupId>
         <artifactId>pulsar-sql</artifactId>
-        <version>2.2.0</version>
+        <version>2.2.1</version>
     </parent>
 
     <artifactId>pulsar-presto-connector-original</artifactId>
diff --git a/pulsar-storm/pom.xml b/pulsar-storm/pom.xml
index 66633f0..3481ce5 100644
--- a/pulsar-storm/pom.xml
+++ b/pulsar-storm/pom.xml
@@ -26,7 +26,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>pulsar</artifactId>
-    <version>2.2.0</version>
+    <version>2.2.1</version>
     <relativePath>..</relativePath>
   </parent>
 
diff --git a/pulsar-testclient/pom.xml b/pulsar-testclient/pom.xml
index b393d0e..0e03013 100644
--- a/pulsar-testclient/pom.xml
+++ b/pulsar-testclient/pom.xml
@@ -25,7 +25,7 @@
 	<parent>
 		<groupId>org.apache.pulsar</groupId>
 		<artifactId>pulsar</artifactId>
-		<version>2.2.0</version>
+		<version>2.2.1</version>
 		<relativePath>..</relativePath>
 	</parent>
 
diff --git a/pulsar-websocket/pom.xml b/pulsar-websocket/pom.xml
index 28f25fa..ba3573b 100644
--- a/pulsar-websocket/pom.xml
+++ b/pulsar-websocket/pom.xml
@@ -25,7 +25,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>pulsar</artifactId>
-    <version>2.2.0</version>
+    <version>2.2.1</version>
     <relativePath>..</relativePath>
   </parent>
 
diff --git a/pulsar-zookeeper-utils/pom.xml b/pulsar-zookeeper-utils/pom.xml
index e27507c..bf77006 100644
--- a/pulsar-zookeeper-utils/pom.xml
+++ b/pulsar-zookeeper-utils/pom.xml
@@ -25,7 +25,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>pulsar</artifactId>
-    <version>2.2.0</version>
+    <version>2.2.1</version>
     <relativePath>..</relativePath>
   </parent>
 
diff --git a/pulsar-zookeeper/pom.xml b/pulsar-zookeeper/pom.xml
index 3265f3c..c98838b 100644
--- a/pulsar-zookeeper/pom.xml
+++ b/pulsar-zookeeper/pom.xml
@@ -25,7 +25,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>pulsar</artifactId>
-    <version>2.2.0</version>
+    <version>2.2.1</version>
     <relativePath>..</relativePath>
   </parent>
 
diff --git a/tests/docker-images/latest-version-image/pom.xml b/tests/docker-images/latest-version-image/pom.xml
index 343ed4e..97ba64d 100644
--- a/tests/docker-images/latest-version-image/pom.xml
+++ b/tests/docker-images/latest-version-image/pom.xml
@@ -23,7 +23,7 @@
   <parent>
     <groupId>org.apache.pulsar.tests</groupId>
     <artifactId>docker-images</artifactId>
-    <version>2.2.0</version>
+    <version>2.2.1</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
   <groupId>org.apache.pulsar.tests</groupId>
diff --git a/tests/docker-images/pom.xml b/tests/docker-images/pom.xml
index a685856..6a9ffc5 100644
--- a/tests/docker-images/pom.xml
+++ b/tests/docker-images/pom.xml
@@ -26,7 +26,7 @@
   <parent>
     <groupId>org.apache.pulsar.tests</groupId>
     <artifactId>tests-parent</artifactId>
-    <version>2.2.0</version>
+    <version>2.2.1</version>
   </parent>
   <groupId>org.apache.pulsar.tests</groupId>
   <artifactId>docker-images</artifactId>
diff --git a/tests/integration/pom.xml b/tests/integration/pom.xml
index 80eec11..eb441b2 100644
--- a/tests/integration/pom.xml
+++ b/tests/integration/pom.xml
@@ -25,7 +25,7 @@
   <parent>
     <groupId>org.apache.pulsar.tests</groupId>
     <artifactId>tests-parent</artifactId>
-    <version>2.2.0</version>
+    <version>2.2.1</version>
   </parent>
 
   <artifactId>integration</artifactId>
diff --git a/tests/pom.xml b/tests/pom.xml
index 0cee0ce..c076a44 100644
--- a/tests/pom.xml
+++ b/tests/pom.xml
@@ -26,7 +26,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>pulsar</artifactId>
-    <version>2.2.0</version>
+    <version>2.2.1</version>
   </parent>
   <groupId>org.apache.pulsar.tests</groupId>
   <artifactId>tests-parent</artifactId>
diff --git a/tests/pulsar-kafka-compat-client-test/pom.xml b/tests/pulsar-kafka-compat-client-test/pom.xml
index c51c067..6f208d5 100644
--- a/tests/pulsar-kafka-compat-client-test/pom.xml
+++ b/tests/pulsar-kafka-compat-client-test/pom.xml
@@ -25,7 +25,7 @@
   <parent>
     <groupId>org.apache.pulsar.tests</groupId>
     <artifactId>tests-parent</artifactId>
-    <version>2.2.0</version>
+    <version>2.2.1</version>
   </parent>
 
   <artifactId>pulsar-kafka-compat-client-test</artifactId>
diff --git a/tiered-storage/jcloud/pom.xml b/tiered-storage/jcloud/pom.xml
index 863c295..2ae081e 100644
--- a/tiered-storage/jcloud/pom.xml
+++ b/tiered-storage/jcloud/pom.xml
@@ -25,7 +25,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>tiered-storage-parent</artifactId>
-    <version>2.2.0</version>
+    <version>2.2.1</version>
     <relativePath>..</relativePath>
   </parent>
 
diff --git a/tiered-storage/pom.xml b/tiered-storage/pom.xml
index 86136d8..e210caf 100644
--- a/tiered-storage/pom.xml
+++ b/tiered-storage/pom.xml
@@ -25,7 +25,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>pulsar</artifactId>
-    <version>2.2.0</version>
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     <relativePath>..</relativePath>
   </parent>