diff --git a/classlib/pom.xml b/classlib/pom.xml
index 07a22b90f..9f8cd61af 100644
--- a/classlib/pom.xml
+++ b/classlib/pom.xml
@@ -20,7 +20,7 @@
   <parent>
     <groupId>org.teavm</groupId>
     <artifactId>teavm</artifactId>
-    <version>0.4.0</version>
+    <version>0.4.1-SNAPSHOT</version>
   </parent>
   <artifactId>teavm-classlib</artifactId>
 
diff --git a/core/pom.xml b/core/pom.xml
index 41adc08f3..855185a80 100644
--- a/core/pom.xml
+++ b/core/pom.xml
@@ -20,7 +20,7 @@
   <parent>
     <groupId>org.teavm</groupId>
     <artifactId>teavm</artifactId>
-    <version>0.4.0</version>
+    <version>0.4.1-SNAPSHOT</version>
   </parent>
   <artifactId>teavm-core</artifactId>
 
diff --git a/extras-slf4j/pom.xml b/extras-slf4j/pom.xml
index acb2b89a3..12a0d9d7a 100644
--- a/extras-slf4j/pom.xml
+++ b/extras-slf4j/pom.xml
@@ -20,7 +20,7 @@
   <parent>
     <groupId>org.teavm</groupId>
     <artifactId>teavm</artifactId>
-    <version>0.4.0</version>
+    <version>0.4.1-SNAPSHOT</version>
   </parent>
   <artifactId>teavm-extras-slf4j</artifactId>
 
diff --git a/html4j/pom.xml b/html4j/pom.xml
index d44b0a47a..bb1e77031 100644
--- a/html4j/pom.xml
+++ b/html4j/pom.xml
@@ -19,7 +19,7 @@
   <parent>
     <groupId>org.teavm</groupId>
     <artifactId>teavm</artifactId>
-    <version>0.4.0</version>
+    <version>0.4.1-SNAPSHOT</version>
   </parent>
   <artifactId>teavm-html4j</artifactId>
 
diff --git a/jso/apis/pom.xml b/jso/apis/pom.xml
index cee5eae4a..bdf1b6009 100644
--- a/jso/apis/pom.xml
+++ b/jso/apis/pom.xml
@@ -20,7 +20,7 @@ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xs
   <parent>
     <groupId>org.teavm</groupId>
     <artifactId>teavm</artifactId>
-    <version>0.4.0</version>
+    <version>0.4.1-SNAPSHOT</version>
     <relativePath>../..</relativePath>
   </parent>
   <artifactId>teavm-jso-apis</artifactId>
diff --git a/jso/core/pom.xml b/jso/core/pom.xml
index 7c090128d..6178adcd9 100644
--- a/jso/core/pom.xml
+++ b/jso/core/pom.xml
@@ -20,7 +20,7 @@ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xs
   <parent>
     <groupId>org.teavm</groupId>
     <artifactId>teavm</artifactId>
-    <version>0.4.0</version>
+    <version>0.4.1-SNAPSHOT</version>
     <relativePath>../..</relativePath>
   </parent>
   <artifactId>teavm-jso</artifactId>
diff --git a/jso/impl/pom.xml b/jso/impl/pom.xml
index 5e98b8a84..e154adaac 100644
--- a/jso/impl/pom.xml
+++ b/jso/impl/pom.xml
@@ -20,7 +20,7 @@ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xs
   <parent>
     <groupId>org.teavm</groupId>
     <artifactId>teavm</artifactId>
-    <version>0.4.0</version>
+    <version>0.4.1-SNAPSHOT</version>
     <relativePath>../..</relativePath>
   </parent>
   <artifactId>teavm-jso-impl</artifactId>
diff --git a/platform/pom.xml b/platform/pom.xml
index e261dca61..8a89bd4fe 100644
--- a/platform/pom.xml
+++ b/platform/pom.xml
@@ -20,7 +20,7 @@
   <parent>
     <groupId>org.teavm</groupId>
     <artifactId>teavm</artifactId>
-    <version>0.4.0</version>
+    <version>0.4.1-SNAPSHOT</version>
   </parent>
   <artifactId>teavm-platform</artifactId>
 
diff --git a/pom.xml b/pom.xml
index 2e0bdfcdd..e73c7826e 100644
--- a/pom.xml
+++ b/pom.xml
@@ -20,7 +20,7 @@
 
   <groupId>org.teavm</groupId>
   <artifactId>teavm</artifactId>
-  <version>0.4.0</version>
+  <version>0.4.1-SNAPSHOT</version>
   <packaging>pom</packaging>
 
   <name>TeaVM</name>
diff --git a/samples/async/pom.xml b/samples/async/pom.xml
index 59ab5f965..7d1a5a010 100644
--- a/samples/async/pom.xml
+++ b/samples/async/pom.xml
@@ -19,7 +19,7 @@
   <parent>
     <groupId>org.teavm</groupId>
     <artifactId>teavm-samples</artifactId>
-    <version>0.4.0</version>
+    <version>0.4.1-SNAPSHOT</version>
   </parent>
   <artifactId>teavm-samples-async</artifactId>
 
diff --git a/samples/benchmark/pom.xml b/samples/benchmark/pom.xml
index 7e84070c9..2636cd701 100644
--- a/samples/benchmark/pom.xml
+++ b/samples/benchmark/pom.xml
@@ -10,7 +10,7 @@
   <parent>
     <groupId>org.teavm</groupId>
     <artifactId>teavm-samples</artifactId>
-    <version>0.4.0</version>
+    <version>0.4.1-SNAPSHOT</version>
   </parent>
   <artifactId>teavm-samples-benchmark</artifactId>
   <packaging>war</packaging>
diff --git a/samples/hello/pom.xml b/samples/hello/pom.xml
index 049ed75fd..323c06a1d 100644
--- a/samples/hello/pom.xml
+++ b/samples/hello/pom.xml
@@ -20,7 +20,7 @@
   <parent>
     <groupId>org.teavm</groupId>
     <artifactId>teavm-samples</artifactId>
-    <version>0.4.0</version>
+    <version>0.4.1-SNAPSHOT</version>
   </parent>
   <artifactId>teavm-samples-hello</artifactId>
 
diff --git a/samples/kotlin/pom.xml b/samples/kotlin/pom.xml
index 1a5cef957..693beba92 100644
--- a/samples/kotlin/pom.xml
+++ b/samples/kotlin/pom.xml
@@ -20,7 +20,7 @@
   <parent>
     <groupId>org.teavm</groupId>
     <artifactId>teavm-samples</artifactId>
-    <version>0.4.0</version>
+    <version>0.4.1-SNAPSHOT</version>
   </parent>
   <artifactId>teavm-samples-kotlin</artifactId>
 
diff --git a/samples/pom.xml b/samples/pom.xml
index 029e5a909..b1c0b875e 100644
--- a/samples/pom.xml
+++ b/samples/pom.xml
@@ -20,7 +20,7 @@
   <parent>
     <groupId>org.teavm</groupId>
     <artifactId>teavm</artifactId>
-    <version>0.4.0</version>
+    <version>0.4.1-SNAPSHOT</version>
   </parent>
   <artifactId>teavm-samples</artifactId>
 
diff --git a/samples/scala/pom.xml b/samples/scala/pom.xml
index 661429c0d..490f7ad17 100644
--- a/samples/scala/pom.xml
+++ b/samples/scala/pom.xml
@@ -4,7 +4,7 @@
   <parent>
     <groupId>org.teavm</groupId>
     <artifactId>teavm-samples</artifactId>
-    <version>0.4.0</version>
+    <version>0.4.1-SNAPSHOT</version>
   </parent>
   <packaging>war</packaging>
 
diff --git a/samples/storage/pom.xml b/samples/storage/pom.xml
index 3ab8adf61..1a423872d 100644
--- a/samples/storage/pom.xml
+++ b/samples/storage/pom.xml
@@ -20,7 +20,7 @@
   <parent>
     <groupId>org.teavm</groupId>
     <artifactId>teavm-samples</artifactId>
-    <version>0.4.0</version>
+    <version>0.4.1-SNAPSHOT</version>
   </parent>
   <artifactId>teavm-samples-storage</artifactId>
 
diff --git a/samples/video/pom.xml b/samples/video/pom.xml
index aaa98eb5f..7a1fe735d 100644
--- a/samples/video/pom.xml
+++ b/samples/video/pom.xml
@@ -20,7 +20,7 @@
   <parent>
     <groupId>org.teavm</groupId>
     <artifactId>teavm-samples</artifactId>
-    <version>0.4.0</version>
+    <version>0.4.1-SNAPSHOT</version>
   </parent>
   <artifactId>teavm-samples-video</artifactId>
 
diff --git a/tests/pom.xml b/tests/pom.xml
index 3f3c7c899..3e31cf00e 100644
--- a/tests/pom.xml
+++ b/tests/pom.xml
@@ -20,7 +20,7 @@
   <parent>
     <groupId>org.teavm</groupId>
     <artifactId>teavm</artifactId>
-    <version>0.4.0</version>
+    <version>0.4.1-SNAPSHOT</version>
   </parent>
   <artifactId>teavm-tests</artifactId>
 
diff --git a/tools/chrome-rdp/pom.xml b/tools/chrome-rdp/pom.xml
index a878e300c..d7d4c6e56 100644
--- a/tools/chrome-rdp/pom.xml
+++ b/tools/chrome-rdp/pom.xml
@@ -20,7 +20,7 @@
   <parent>
     <groupId>org.teavm</groupId>
     <artifactId>teavm</artifactId>
-    <version>0.4.0</version>
+    <version>0.4.1-SNAPSHOT</version>
     <relativePath>../..</relativePath>
   </parent>
   <artifactId>teavm-chrome-rdp</artifactId>
diff --git a/tools/cli/pom.xml b/tools/cli/pom.xml
index fb4605d2e..9d8f5443f 100644
--- a/tools/cli/pom.xml
+++ b/tools/cli/pom.xml
@@ -20,7 +20,7 @@
   <parent>
     <groupId>org.teavm</groupId>
     <artifactId>teavm</artifactId>
-    <version>0.4.0</version>
+    <version>0.4.1-SNAPSHOT</version>
     <relativePath>../..</relativePath>
   </parent>
   <artifactId>teavm-cli</artifactId>
diff --git a/tools/core/pom.xml b/tools/core/pom.xml
index 91204745d..5d80db631 100644
--- a/tools/core/pom.xml
+++ b/tools/core/pom.xml
@@ -20,7 +20,7 @@
   <parent>
     <groupId>org.teavm</groupId>
     <artifactId>teavm</artifactId>
-    <version>0.4.0</version>
+    <version>0.4.1-SNAPSHOT</version>
     <relativePath>../..</relativePath>
   </parent>
   <artifactId>teavm-tooling</artifactId>
diff --git a/tools/eclipse/core-plugin/dep-pom.xml b/tools/eclipse/core-plugin/dep-pom.xml
index 2f419d6b3..634b6ed57 100644
--- a/tools/eclipse/core-plugin/dep-pom.xml
+++ b/tools/eclipse/core-plugin/dep-pom.xml
@@ -20,7 +20,7 @@
   <parent>
     <groupId>org.teavm</groupId>
     <artifactId>teavm</artifactId>
-    <version>0.4.0</version>
+    <version>0.4.1-SNAPSHOT</version>
     <relativePath>../..</relativePath>
   </parent>
   <artifactId>teavm-eclipse-core-deps</artifactId>
diff --git a/tools/eclipse/core-plugin/pom.xml b/tools/eclipse/core-plugin/pom.xml
index 384bcfdcc..4e63010ad 100644
--- a/tools/eclipse/core-plugin/pom.xml
+++ b/tools/eclipse/core-plugin/pom.xml
@@ -20,7 +20,7 @@
   <parent>
     <groupId>org.teavm</groupId>
     <artifactId>teavm-eclipse</artifactId>
-    <version>0.4.0</version>
+    <version>0.4.1-SNAPSHOT</version>
   </parent>
   <artifactId>teavm-eclipse-core-plugin</artifactId>
   <packaging>eclipse-plugin</packaging>
diff --git a/tools/eclipse/feature/pom.xml b/tools/eclipse/feature/pom.xml
index 9aed7cfbf..5799bbdb6 100644
--- a/tools/eclipse/feature/pom.xml
+++ b/tools/eclipse/feature/pom.xml
@@ -21,7 +21,7 @@
   <parent>
     <groupId>org.teavm</groupId>
     <artifactId>teavm-eclipse</artifactId>
-    <version>0.4.0</version>
+    <version>0.4.1-SNAPSHOT</version>
   </parent>
   <artifactId>teavm-eclipse-feature</artifactId>
 
diff --git a/tools/eclipse/m2e-feature/pom.xml b/tools/eclipse/m2e-feature/pom.xml
index ea7ea85e2..d99300078 100644
--- a/tools/eclipse/m2e-feature/pom.xml
+++ b/tools/eclipse/m2e-feature/pom.xml
@@ -21,7 +21,7 @@
   <parent>
     <groupId>org.teavm</groupId>
     <artifactId>teavm-eclipse</artifactId>
-    <version>0.4.0</version>
+    <version>0.4.1-SNAPSHOT</version>
   </parent>
   <artifactId>teavm-eclipse-m2e-feature</artifactId>
 
diff --git a/tools/eclipse/m2e-plugin/pom.xml b/tools/eclipse/m2e-plugin/pom.xml
index 6f23927e7..e65da3d55 100644
--- a/tools/eclipse/m2e-plugin/pom.xml
+++ b/tools/eclipse/m2e-plugin/pom.xml
@@ -21,7 +21,7 @@
   <parent>
     <groupId>org.teavm</groupId>
     <artifactId>teavm-eclipse</artifactId>
-    <version>0.4.0</version>
+    <version>0.4.1-SNAPSHOT</version>
   </parent>
   <artifactId>teavm-eclipse-m2e-plugin</artifactId>
 
diff --git a/tools/eclipse/plugin/pom.xml b/tools/eclipse/plugin/pom.xml
index 6621ded06..5e0b3fb1e 100644
--- a/tools/eclipse/plugin/pom.xml
+++ b/tools/eclipse/plugin/pom.xml
@@ -21,7 +21,7 @@
   <parent>
     <groupId>org.teavm</groupId>
     <artifactId>teavm-eclipse</artifactId>
-    <version>0.4.0</version>
+    <version>0.4.1-SNAPSHOT</version>
   </parent>
   <artifactId>teavm-eclipse-plugin</artifactId>
 
diff --git a/tools/eclipse/pom.xml b/tools/eclipse/pom.xml
index 3e7c57ea3..c2e1ff2a1 100644
--- a/tools/eclipse/pom.xml
+++ b/tools/eclipse/pom.xml
@@ -20,7 +20,7 @@
   <parent>
     <groupId>org.teavm</groupId>
     <artifactId>teavm</artifactId>
-    <version>0.4.0</version>
+    <version>0.4.1-SNAPSHOT</version>
     <relativePath>../..</relativePath>
   </parent>
   <artifactId>teavm-eclipse</artifactId>
diff --git a/tools/eclipse/updatesite/pom.xml b/tools/eclipse/updatesite/pom.xml
index 5777a3cde..69e02ce83 100644
--- a/tools/eclipse/updatesite/pom.xml
+++ b/tools/eclipse/updatesite/pom.xml
@@ -21,7 +21,7 @@
   <parent>
     <groupId>org.teavm</groupId>
     <artifactId>teavm-eclipse</artifactId>
-    <version>0.4.0</version>
+    <version>0.4.1-SNAPSHOT</version>
   </parent>
   <artifactId>teavm-eclipse-updatesite</artifactId>
 
diff --git a/tools/maven/plugin/pom.xml b/tools/maven/plugin/pom.xml
index f5ccb748f..d13d12670 100644
--- a/tools/maven/plugin/pom.xml
+++ b/tools/maven/plugin/pom.xml
@@ -20,7 +20,7 @@
   <parent>
     <groupId>org.teavm</groupId>
     <artifactId>teavm-maven</artifactId>
-    <version>0.4.0</version>
+    <version>0.4.1-SNAPSHOT</version>
   </parent>
   <artifactId>teavm-maven-plugin</artifactId>
   <packaging>maven-plugin</packaging>
diff --git a/tools/maven/pom.xml b/tools/maven/pom.xml
index 462b3a5b2..0d722614e 100644
--- a/tools/maven/pom.xml
+++ b/tools/maven/pom.xml
@@ -20,7 +20,7 @@
   <parent>
     <groupId>org.teavm</groupId>
     <artifactId>teavm</artifactId>
-    <version>0.4.0</version>
+    <version>0.4.1-SNAPSHOT</version>
     <relativePath>../..</relativePath>
   </parent>
   <artifactId>teavm-maven</artifactId>
diff --git a/tools/maven/webapp/pom.xml b/tools/maven/webapp/pom.xml
index f1240266b..1cd35a841 100644
--- a/tools/maven/webapp/pom.xml
+++ b/tools/maven/webapp/pom.xml
@@ -5,7 +5,7 @@
   <parent>
     <groupId>org.teavm</groupId>
     <artifactId>teavm-maven</artifactId>
-    <version>0.4.0</version>
+    <version>0.4.1-SNAPSHOT</version>
   </parent>
   <artifactId>teavm-maven-webapp</artifactId>
   <name>TeaVM maven web application archetype</name>
diff --git a/tools/maven/webapp/src/main/resources/archetype-resources/pom.xml b/tools/maven/webapp/src/main/resources/archetype-resources/pom.xml
index 7a1e0f85c..62a9dfa1e 100644
--- a/tools/maven/webapp/src/main/resources/archetype-resources/pom.xml
+++ b/tools/maven/webapp/src/main/resources/archetype-resources/pom.xml
@@ -9,7 +9,7 @@
 
   <properties>
     <java.version>1.8</java.version>
-    <teavm.version>0.4.0-SNAPSHOT</teavm.version>
+    <teavm.version>0.4.1-SNAPSHOT</teavm.version>
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
   </properties>