diff --git a/ngrinder-controller/pom.xml b/ngrinder-controller/pom.xml
index 7e0d2e546c..5d5020a00b 100644
--- a/ngrinder-controller/pom.xml
+++ b/ngrinder-controller/pom.xml
@@ -5,7 +5,7 @@
 	<parent>
 		<groupId>org.ngrinder</groupId>
 		<artifactId>ngrinder</artifactId>
-		<version>3.4.1-SNAPSHOT</version>
+		<version>3.4.1</version>
 	</parent>
 	<artifactId>ngrinder-controller</artifactId>
 	<name>ngrinder-controller</name>
diff --git a/ngrinder-core/pom.xml b/ngrinder-core/pom.xml
index 5cf5497352..ebdb49b39c 100644
--- a/ngrinder-core/pom.xml
+++ b/ngrinder-core/pom.xml
@@ -4,7 +4,7 @@
 	<parent>
 		<artifactId>ngrinder</artifactId>
 		<groupId>org.ngrinder</groupId>
-		<version>3.4.1-SNAPSHOT</version>
+		<version>3.4.1</version>
 	</parent>
 	<artifactId>ngrinder-core</artifactId>
 	<name>ngrinder-core</name>
diff --git a/ngrinder-groovy/pom.xml b/ngrinder-groovy/pom.xml
index db2ca9d498..4279ef983b 100644
--- a/ngrinder-groovy/pom.xml
+++ b/ngrinder-groovy/pom.xml
@@ -6,7 +6,7 @@
 	<parent>
 		<groupId>org.ngrinder</groupId>
 		<artifactId>ngrinder</artifactId>
-		<version>3.4.1-SNAPSHOT</version>
+		<version>3.4.1</version>
 	</parent>
 	<artifactId>ngrinder-groovy</artifactId>
 	<name>ngrinder-groovy</name>
diff --git a/ngrinder-runtime/pom.xml b/ngrinder-runtime/pom.xml
index 90b4130328..14f2bda095 100644
--- a/ngrinder-runtime/pom.xml
+++ b/ngrinder-runtime/pom.xml
@@ -5,7 +5,7 @@
 	<parent>
 		<groupId>org.ngrinder</groupId>
 		<artifactId>ngrinder</artifactId>
-		<version>3.4.1-SNAPSHOT</version>
+		<version>3.4.1</version>
 	</parent>
 	<artifactId>ngrinder-runtime</artifactId>
 	<name>ngrinder-runtime</name>
diff --git a/ngrinder-sh/pom.xml b/ngrinder-sh/pom.xml
index 3f2c191f42..825de42c28 100644
--- a/ngrinder-sh/pom.xml
+++ b/ngrinder-sh/pom.xml
@@ -6,7 +6,7 @@
 	<groupId>org.ngrinder</groupId>
 	<artifactId>ngrinder-sh</artifactId>
 	<name>ngrinder-sh</name>
-	<version>3.4.1-SNAPSHOT</version>
+	<version>3.4.1</version>
 
 	<packaging>jar</packaging>
 	<build>
diff --git a/ngrinder-starter/pom.xml b/ngrinder-starter/pom.xml
index 9260f31faa..661db2c705 100644
--- a/ngrinder-starter/pom.xml
+++ b/ngrinder-starter/pom.xml
@@ -6,7 +6,7 @@
 	<parent>
 		<groupId>org.ngrinder</groupId>
 		<artifactId>ngrinder</artifactId>
-		<version>3.4.1-SNAPSHOT</version>
+		<version>3.4.1</version>
 	</parent>
 	<groupId>org.ngrinder</groupId>
 	<artifactId>ngrinder-starter</artifactId>
diff --git a/pom.xml b/pom.xml
index 24d80fa5a3..016029bb39 100644
--- a/pom.xml
+++ b/pom.xml
@@ -3,7 +3,7 @@
 	<modelVersion>4.0.0</modelVersion>
 	<groupId>org.ngrinder</groupId>
 	<artifactId>ngrinder</artifactId>
-	<version>3.4.1-SNAPSHOT</version>
+	<version>3.4.1</version>
 	<packaging>pom</packaging>
 	<name>ngrinder</name>
 	<modules>