diff --git a/modules/swagger-codegen-cli/pom.xml b/modules/swagger-codegen-cli/pom.xml
index 28b8e6153c1..774cd70f52c 100644
--- a/modules/swagger-codegen-cli/pom.xml
+++ b/modules/swagger-codegen-cli/pom.xml
@@ -3,7 +3,7 @@
     <parent>
         <groupId>io.swagger</groupId>
         <artifactId>swagger-codegen-project</artifactId>
-        <version>2.4.50</version>
+        <version>2.4.51-SNAPSHOT</version>
         <relativePath>../..</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>
diff --git a/modules/swagger-codegen-maven-plugin/pom.xml b/modules/swagger-codegen-maven-plugin/pom.xml
index 3589c70099f..6e1d61cc748 100644
--- a/modules/swagger-codegen-maven-plugin/pom.xml
+++ b/modules/swagger-codegen-maven-plugin/pom.xml
@@ -4,7 +4,7 @@
     <parent>
         <groupId>io.swagger</groupId>
         <artifactId>swagger-codegen-project</artifactId>
-        <version>2.4.50</version>
+        <version>2.4.51-SNAPSHOT</version>
         <relativePath>../..</relativePath>
     </parent>
     <artifactId>swagger-codegen-maven-plugin</artifactId>
diff --git a/modules/swagger-codegen/pom.xml b/modules/swagger-codegen/pom.xml
index 9625300efbe..57b6efc562c 100644
--- a/modules/swagger-codegen/pom.xml
+++ b/modules/swagger-codegen/pom.xml
@@ -3,7 +3,7 @@
     <parent>
         <groupId>io.swagger</groupId>
         <artifactId>swagger-codegen-project</artifactId>
-        <version>2.4.50</version>
+        <version>2.4.51-SNAPSHOT</version>
         <relativePath>../..</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>
diff --git a/modules/swagger-generator/pom.xml b/modules/swagger-generator/pom.xml
index 2a8ec0ae0fc..beb58d50018 100644
--- a/modules/swagger-generator/pom.xml
+++ b/modules/swagger-generator/pom.xml
@@ -4,7 +4,7 @@
     <parent>
         <groupId>io.swagger</groupId>
         <artifactId>swagger-codegen-project</artifactId>
-        <version>2.4.50</version>
+        <version>2.4.51-SNAPSHOT</version>
         <relativePath>../..</relativePath>
     </parent>
     <artifactId>swagger-generator</artifactId>
diff --git a/pom.xml b/pom.xml
index 784cd5ec6b0..fb86140eabe 100644
--- a/pom.xml
+++ b/pom.xml
@@ -6,7 +6,7 @@
     <name>swagger-codegen-project</name>
     <description>swagger-codegen-project</description>
     <url>https://github.com/swagger-api/swagger-codegen</url>
-    <version>2.4.50</version>
+    <version>2.4.51-SNAPSHOT</version>
     <scm>
         <connection>scm:git:git@github.com:swagger-api/swagger-codegen.git</connection>
         <developerConnection>scm:git:git@github.com:swagger-api/swagger-codegen.git</developerConnection>