diff --git a/activemq-cpp/RELEASE_NOTES.txt b/activemq-cpp/RELEASE_NOTES.txt
index 56afce9..e974c45 100644
--- a/activemq-cpp/RELEASE_NOTES.txt
+++ b/activemq-cpp/RELEASE_NOTES.txt
@@ -1,4 +1,21 @@
 =========================================================================
+==  Release Notes for ActiveMQ CPP 3.9.4                               ==
+=========================================================================
+
+Bug
+
+    [AMQCPP-596] - decaf/internal/security/provider/crypto/MD4MessageDigestSpi.cpp:394]:
+                   (error) Mismatching allocation and deallocation: temp
+    [AMQCPP-598] - CmsTemplate::createConsumer possible dereference of null pointer
+    [AMQCPP-601] - PriorityBackup isn't working
+    [AMQCPP-610] - Stall when maxReconnectAttempts is set to zero
+
+Improvement
+
+    [AMQCPP-607] - Add Openwire properties for client metadata to CMS client
+    [AMQCPP-609] - Prevent unnecesary reconnect attempt with failover during shutdown
+
+=========================================================================
 ==  Release Notes for ActiveMQ CPP 3.9.3                               ==
 =========================================================================
 
diff --git a/activemq-cpp/configure.ac b/activemq-cpp/configure.ac
index d71b066..f4e751d 100644
--- a/activemq-cpp/configure.ac
+++ b/activemq-cpp/configure.ac
@@ -20,7 +20,7 @@
 ## --------------------------------
 ## Initialization macros.
 ## --------------------------------
-AC_INIT(activemq-cpp, 3.9.3, dev@activemq.apache.org)
+AC_INIT(activemq-cpp, 3.9.4, dev@activemq.apache.org)
 AC_CONFIG_AUX_DIR(config)
 AC_CONFIG_SRCDIR(src/main/activemq/core/ActiveMQConnection.cpp)
 AC_CONFIG_MACRO_DIR([m4])
@@ -31,7 +31,7 @@
 ACTIVEMQ_LIBRARY_NAME=activemq-cpp
 ACTIVEMQ_MAJOR_VERSION=3
 ACTIVEMQ_MINOR_VERSION=9
-ACTIVEMQ_PATCH_VERSION=3
+ACTIVEMQ_PATCH_VERSION=4
 ACTIVEMQ_VERSION=${ACTIVEMQ_MAJOR_VERSION}.${ACTIVEMQ_MINOR_VERSION}.${ACTIVEMQ_PATCH_VERSION}
 ACTIVEMQ_API_VERSION=${ACTIVEMQ_VERSION}
 
@@ -75,7 +75,7 @@
 ##   3. Programs may need to be changed, recompiled, relinked in order to use the new version. Bump
 ##      current, set revision and age to 0.
 ##
-ACTIVEMQ_LIBRARY_VERSION=19:3:0
+ACTIVEMQ_LIBRARY_VERSION=19:4:0
 
 AC_SUBST(ACTIVEMQ_LIBRARY_NAME)
 AC_SUBST(ACTIVEMQ_VERSION)
diff --git a/activemq-cpp/src/main/activemq/core/ActiveMQConnectionMetaData.cpp b/activemq-cpp/src/main/activemq/core/ActiveMQConnectionMetaData.cpp
index 08d25aa..6085ae7 100644
--- a/activemq-cpp/src/main/activemq/core/ActiveMQConnectionMetaData.cpp
+++ b/activemq-cpp/src/main/activemq/core/ActiveMQConnectionMetaData.cpp
@@ -51,7 +51,7 @@
 
 ////////////////////////////////////////////////////////////////////////////////
 std::string ActiveMQConnectionMetaData::getProviderVersion() const {
-    return "3.9.3";
+    return "3.9.4";
 }
 
 ////////////////////////////////////////////////////////////////////////////////
@@ -66,7 +66,7 @@
 
 ////////////////////////////////////////////////////////////////////////////////
 int ActiveMQConnectionMetaData::getProviderPatchVersion() const {
-    return 3;
+    return 4;
 }
 
 ////////////////////////////////////////////////////////////////////////////////