diff --git a/modules/swagger-codegen-cli/pom.xml b/modules/swagger-codegen-cli/pom.xml
index 56b637177532..4907bafa684b 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>2.3.0</version>
+        <version>2.3.1-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 3015de4a37eb..ddbd3b1d7dd4 100644
--- a/modules/swagger-codegen-maven-plugin/pom.xml
+++ b/modules/swagger-codegen-maven-plugin/pom.xml
@@ -6,7 +6,7 @@
     <parent>
         <groupId>io.swagger</groupId>
         <artifactId>swagger-codegen-project</artifactId>
-        <version>2.3.0</version>
+        <version>2.3.1-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 2a47c1b50e38..9e381957d565 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>2.3.0</version>
+        <version>2.3.1-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 4f9379ea9c80..df68f755ca88 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>2.3.0</version>
+        <version>2.3.1-SNAPSHOT</version>
         <relativePath>../..</relativePath>
     </parent>
     <artifactId>swagger-generator</artifactId>
@@ -112,9 +112,8 @@
                         </goals>
                         <configuration>
                             <url>https://github.com/swagger-api/swagger-ui/archive/master.tar.gz</url>
-
                             <unpack>true</unpack>
-                            <skipCache>true</skipCache>
+                            <!--<skipCache>true</skipCache>-->
                             <outputDirectory>${project.build.directory}</outputDirectory>
                         </configuration>
                     </execution>
diff --git a/pom.xml b/pom.xml
index ddcfc4114474..8ce36577f341 100644
--- a/pom.xml
+++ b/pom.xml
@@ -9,7 +9,7 @@
     <artifactId>swagger-codegen-project</artifactId>
     <packaging>pom</packaging>
     <name>swagger-codegen-project</name>
-    <version>2.3.0</version>
+    <version>2.3.1-SNAPSHOT</version>
     <url>https://github.com/swagger-api/swagger-codegen</url>
     <scm>
         <connection>scm:git:git@github.com:swagger-api/swagger-codegen.git</connection>
diff --git a/pom.xml.bash b/pom.xml.bash
index b83214612592..6d5b28d788e3 100644
--- a/pom.xml.bash
+++ b/pom.xml.bash
@@ -9,7 +9,7 @@
     <artifactId>swagger-codegen-project</artifactId>
     <packaging>pom</packaging>
     <name>swagger-codegen-project</name>
-    <version>2.3.0</version>
+    <version>2.3.1-SNAPSHOT</version>
     <url>https://github.com/swagger-api/swagger-codegen</url>
     <scm>
         <connection>scm:git:git@github.com:swagger-api/swagger-codegen.git</connection>
diff --git a/pom.xml.circleci b/pom.xml.circleci
index cf26a30eece0..995b2617ab1a 100644
--- a/pom.xml.circleci
+++ b/pom.xml.circleci
@@ -9,7 +9,7 @@
     <artifactId>swagger-codegen-project</artifactId>
     <packaging>pom</packaging>
     <name>swagger-codegen-project</name>
-    <version>2.3.0</version>
+    <version>2.3.1-SNAPSHOT</version>
     <url>https://github.com/swagger-api/swagger-codegen</url>
     <scm>
         <connection>scm:git:git@github.com:swagger-api/swagger-codegen.git</connection>
diff --git a/pom.xml.shippable b/pom.xml.shippable
index bf05720b6fba..89e99af26bf9 100644
--- a/pom.xml.shippable
+++ b/pom.xml.shippable
@@ -9,7 +9,7 @@
     <artifactId>swagger-codegen-project</artifactId>
     <packaging>pom</packaging>
     <name>swagger-codegen-project</name>
-    <version>2.3.0</version>
+    <version>2.3.1-SNAPSHOT</version>
     <url>https://github.com/swagger-api/swagger-codegen</url>
     <scm>
         <connection>scm:git:git@github.com:swagger-api/swagger-codegen.git</connection>