Update version to 4.0.0
diff --git a/flink-connector-pulsar-e2e-tests/pom.xml b/flink-connector-pulsar-e2e-tests/pom.xml
index c88e268..6a5d0ee 100644
--- a/flink-connector-pulsar-e2e-tests/pom.xml
+++ b/flink-connector-pulsar-e2e-tests/pom.xml
@@ -23,7 +23,7 @@
 	<parent>
 		<groupId>org.apache.flink</groupId>
 		<artifactId>flink-connector-pulsar-parent</artifactId>
-		<version>4.0-SNAPSHOT</version>
+		<version>4.0.0</version>
 	</parent>
 	<modelVersion>4.0.0</modelVersion>
 
diff --git a/flink-connector-pulsar/pom.xml b/flink-connector-pulsar/pom.xml
index ff36209..30eb7b1 100644
--- a/flink-connector-pulsar/pom.xml
+++ b/flink-connector-pulsar/pom.xml
@@ -26,7 +26,7 @@
 	<parent>
 		<groupId>org.apache.flink</groupId>
 		<artifactId>flink-connector-pulsar-parent</artifactId>
-		<version>4.0-SNAPSHOT</version>
+		<version>4.0.0</version>
 	</parent>
 
 	<artifactId>flink-connector-pulsar</artifactId>
diff --git a/flink-sql-connector-pulsar/pom.xml b/flink-sql-connector-pulsar/pom.xml
index 0c2b2ce..27c23f4 100644
--- a/flink-sql-connector-pulsar/pom.xml
+++ b/flink-sql-connector-pulsar/pom.xml
@@ -26,7 +26,7 @@
 	<parent>
 		<groupId>org.apache.flink</groupId>
 		<artifactId>flink-connector-pulsar-parent</artifactId>
-		<version>4.0-SNAPSHOT</version>
+		<version>4.0.0</version>
 	</parent>
 
 	<artifactId>flink-sql-connector-pulsar</artifactId>
diff --git a/pom.xml b/pom.xml
index 75c3083..4a240f6 100644
--- a/pom.xml
+++ b/pom.xml
@@ -31,7 +31,7 @@
 
     <groupId>org.apache.flink</groupId>
     <artifactId>flink-connector-pulsar-parent</artifactId>
-    <version>4.0-SNAPSHOT</version>
+    <version>4.0.0</version>
     <name>Flink : Connectors : Pulsar : Parent</name>
     <packaging>pom</packaging>
     <inceptionYear>2022</inceptionYear>