diff --git a/appveyor.yml b/appveyor.yml
index a626c09ea..447cfa9f6 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -1,4 +1,4 @@
-version: 2.1.{build}
+version: 2.2.{build}
 pull_requests:
   do_not_increment_build_number: true
 skip_tags: true
diff --git a/pom.xml b/pom.xml
index 80a78e580..94549b801 100644
--- a/pom.xml
+++ b/pom.xml
@@ -5,7 +5,7 @@
     <groupId>cz.habarta.typescript-generator</groupId>
     <artifactId>typescript-generator</artifactId>
     <packaging>pom</packaging>
-    <version>2.1-SNAPSHOT</version>
+    <version>2.2-SNAPSHOT</version>
     <name>typescript-generator</name>
     <description>Generates TypeScript declaration file from specified java classes.</description>
     <url>https://github.com/vojtechhabarta/typescript-generator</url>
diff --git a/typescript-generator-core/pom.xml b/typescript-generator-core/pom.xml
index 60d7ef68b..a326d5898 100644
--- a/typescript-generator-core/pom.xml
+++ b/typescript-generator-core/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>cz.habarta.typescript-generator</groupId>
         <artifactId>typescript-generator</artifactId>
-        <version>2.1-SNAPSHOT</version>
+        <version>2.2-SNAPSHOT</version>
     </parent>
 
     <artifactId>typescript-generator-core</artifactId>
diff --git a/typescript-generator-gradle-plugin/pom.xml b/typescript-generator-gradle-plugin/pom.xml
index 52c4f44e7..43ade84cb 100644
--- a/typescript-generator-gradle-plugin/pom.xml
+++ b/typescript-generator-gradle-plugin/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>cz.habarta.typescript-generator</groupId>
         <artifactId>typescript-generator</artifactId>
-        <version>2.1-SNAPSHOT</version>
+        <version>2.2-SNAPSHOT</version>
     </parent>
 
     <artifactId>typescript-generator-gradle-plugin</artifactId>
@@ -40,7 +40,7 @@
         <dependency>
             <groupId>cz.habarta.typescript-generator</groupId>
             <artifactId>typescript-generator-core</artifactId>
-            <version>2.1-SNAPSHOT</version>
+            <version>2.2-SNAPSHOT</version>
         </dependency>
     </dependencies>
 
diff --git a/typescript-generator-maven-plugin/pom.xml b/typescript-generator-maven-plugin/pom.xml
index 6a8240c49..206662238 100644
--- a/typescript-generator-maven-plugin/pom.xml
+++ b/typescript-generator-maven-plugin/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>cz.habarta.typescript-generator</groupId>
         <artifactId>typescript-generator</artifactId>
-        <version>2.1-SNAPSHOT</version>
+        <version>2.2-SNAPSHOT</version>
     </parent>
 
     <artifactId>typescript-generator-maven-plugin</artifactId>
@@ -27,7 +27,7 @@
         <dependency>
             <groupId>cz.habarta.typescript-generator</groupId>
             <artifactId>typescript-generator-core</artifactId>
-            <version>2.1-SNAPSHOT</version>
+            <version>2.2-SNAPSHOT</version>
         </dependency>
     </dependencies>