diff --git a/p2-maven-plugin/pom.xml b/p2-maven-plugin/pom.xml
index f850dd1e1f..57f2221119 100644
--- a/p2-maven-plugin/pom.xml
+++ b/p2-maven-plugin/pom.xml
@@ -14,7 +14,7 @@
 	<parent>
 		<groupId>org.eclipse.tycho</groupId>
 		<artifactId>tycho</artifactId>
-		<version>4.0.2</version>
+		<version>4.0.3-SNAPSHOT</version>
 	</parent>
 	<artifactId>p2-maven-plugin</artifactId>
 	<packaging>maven-plugin</packaging>
diff --git a/pom.xml b/pom.xml
index 568ea51243..6785cd154b 100644
--- a/pom.xml
+++ b/pom.xml
@@ -49,7 +49,7 @@
 	</developers>
 	<groupId>org.eclipse.tycho</groupId>
 	<artifactId>tycho</artifactId>
-	<version>4.0.2</version>
+	<version>4.0.3-SNAPSHOT</version>
 	<packaging>pom</packaging>
 	<name>Tycho</name>
 	<description>Tycho integrates Maven with Eclipse and OSGi</description>
diff --git a/sisu-osgi/pom.xml b/sisu-osgi/pom.xml
index 9894ef6fb3..c6ad5eff9f 100644
--- a/sisu-osgi/pom.xml
+++ b/sisu-osgi/pom.xml
@@ -17,7 +17,7 @@
 	<parent>
 		<groupId>org.eclipse.tycho</groupId>
 		<artifactId>tycho</artifactId>
-		<version>4.0.2</version>
+		<version>4.0.3-SNAPSHOT</version>
 	</parent>
 
 	<artifactId>sisu-osgi</artifactId>
diff --git a/sisu-osgi/sisu-equinox-embedder/pom.xml b/sisu-osgi/sisu-equinox-embedder/pom.xml
index a0f46345ac..bd4aa44e78 100644
--- a/sisu-osgi/sisu-equinox-embedder/pom.xml
+++ b/sisu-osgi/sisu-equinox-embedder/pom.xml
@@ -17,7 +17,7 @@
 	<parent>
 		<groupId>org.eclipse.tycho</groupId>
 		<artifactId>sisu-osgi</artifactId>
-		<version>4.0.2</version>
+		<version>4.0.3-SNAPSHOT</version>
 	</parent>
 	<artifactId>sisu-equinox-embedder</artifactId>
 
diff --git a/sisu-osgi/sisu-equinox-launching/pom.xml b/sisu-osgi/sisu-equinox-launching/pom.xml
index c005072c35..fee73c80a1 100644
--- a/sisu-osgi/sisu-equinox-launching/pom.xml
+++ b/sisu-osgi/sisu-equinox-launching/pom.xml
@@ -17,7 +17,7 @@
 	<parent>
 		<groupId>org.eclipse.tycho</groupId>
 		<artifactId>sisu-osgi</artifactId>
-		<version>4.0.2</version>
+		<version>4.0.3-SNAPSHOT</version>
 	</parent>
 	<artifactId>sisu-equinox-launching</artifactId>
 
diff --git a/sisu-osgi/sisu-osgi-api/pom.xml b/sisu-osgi/sisu-osgi-api/pom.xml
index cc09a50efd..e1c3fa4a04 100644
--- a/sisu-osgi/sisu-osgi-api/pom.xml
+++ b/sisu-osgi/sisu-osgi-api/pom.xml
@@ -17,7 +17,7 @@
 	<parent>
 		<groupId>org.eclipse.tycho</groupId>
 		<artifactId>sisu-osgi</artifactId>
-		<version>4.0.2</version>
+		<version>4.0.3-SNAPSHOT</version>
 	</parent>
 	<artifactId>sisu-osgi-api</artifactId>
 
diff --git a/sisu-osgi/sisu-osgi-connect/pom.xml b/sisu-osgi/sisu-osgi-connect/pom.xml
index 25fb609446..cc900e2d70 100644
--- a/sisu-osgi/sisu-osgi-connect/pom.xml
+++ b/sisu-osgi/sisu-osgi-connect/pom.xml
@@ -3,7 +3,7 @@
   <parent>
     <groupId>org.eclipse.tycho</groupId>
     <artifactId>sisu-osgi</artifactId>
-    <version>4.0.2</version>
+    <version>4.0.3-SNAPSHOT</version>
   </parent>
   <artifactId>sisu-osgi-connect</artifactId>
   <name>Sisu Implementation of the OSGi R8 Framework Connect Specification</name>
diff --git a/target-platform-configuration/pom.xml b/target-platform-configuration/pom.xml
index 4b45560b41..2e846dd425 100644
--- a/target-platform-configuration/pom.xml
+++ b/target-platform-configuration/pom.xml
@@ -16,7 +16,7 @@
 	<parent>
 		<artifactId>tycho</artifactId>
 		<groupId>org.eclipse.tycho</groupId>
-		<version>4.0.2</version>
+		<version>4.0.3-SNAPSHOT</version>
 	</parent>
 
 	<artifactId>target-platform-configuration</artifactId>
diff --git a/tycho-api/pom.xml b/tycho-api/pom.xml
index 454bd2b522..29d1e05ffc 100644
--- a/tycho-api/pom.xml
+++ b/tycho-api/pom.xml
@@ -16,7 +16,7 @@
 	<parent>
 		<groupId>org.eclipse.tycho</groupId>
 		<artifactId>tycho</artifactId>
-		<version>4.0.2</version>
+		<version>4.0.3-SNAPSHOT</version>
 	</parent>
 
 	<artifactId>tycho-api</artifactId>
diff --git a/tycho-apitools-plugin/pom.xml b/tycho-apitools-plugin/pom.xml
index 9b5516e004..370ddda8ea 100644
--- a/tycho-apitools-plugin/pom.xml
+++ b/tycho-apitools-plugin/pom.xml
@@ -3,7 +3,7 @@
 	<parent>
 		<groupId>org.eclipse.tycho</groupId>
 		<artifactId>tycho</artifactId>
-		<version>4.0.2</version>
+		<version>4.0.3-SNAPSHOT</version>
 	</parent>
 	<artifactId>tycho-apitools-plugin</artifactId>
 	<name>Plugin for performing API analysis tasks</name>
diff --git a/tycho-artifactcomparator/pom.xml b/tycho-artifactcomparator/pom.xml
index 8f2da319e8..98239f9ab4 100644
--- a/tycho-artifactcomparator/pom.xml
+++ b/tycho-artifactcomparator/pom.xml
@@ -15,7 +15,7 @@
 	<parent>
 		<groupId>org.eclipse.tycho</groupId>
 		<artifactId>tycho</artifactId>
-		<version>4.0.2</version>
+		<version>4.0.3-SNAPSHOT</version>
 	</parent>
 	<artifactId>tycho-artifactcomparator</artifactId>
 	<properties>
diff --git a/tycho-baseline-plugin/pom.xml b/tycho-baseline-plugin/pom.xml
index 145240e43d..f947c51b52 100644
--- a/tycho-baseline-plugin/pom.xml
+++ b/tycho-baseline-plugin/pom.xml
@@ -3,7 +3,7 @@
 	<parent>
 		<groupId>org.eclipse.tycho</groupId>
 		<artifactId>tycho</artifactId>
-		<version>4.0.2</version>
+		<version>4.0.3-SNAPSHOT</version>
 	</parent>
 	<artifactId>tycho-baseline-plugin</artifactId>
 	<packaging>maven-plugin</packaging>
diff --git a/tycho-bnd-plugin/pom.xml b/tycho-bnd-plugin/pom.xml
index 676be4d0e5..cf6a22886f 100644
--- a/tycho-bnd-plugin/pom.xml
+++ b/tycho-bnd-plugin/pom.xml
@@ -3,7 +3,7 @@
 	<parent>
 		<groupId>org.eclipse.tycho</groupId>
 		<artifactId>tycho</artifactId>
-		<version>4.0.2</version>
+		<version>4.0.3-SNAPSHOT</version>
 	</parent>
 	<artifactId>tycho-bnd-plugin</artifactId>
 	<name>Tycho BND Plugin</name>
diff --git a/tycho-build/pom.xml b/tycho-build/pom.xml
index 1408989984..2bdc9335e4 100644
--- a/tycho-build/pom.xml
+++ b/tycho-build/pom.xml
@@ -3,7 +3,7 @@
 	<parent>
 		<groupId>org.eclipse.tycho</groupId>
 		<artifactId>tycho</artifactId>
-		<version>4.0.2</version>
+		<version>4.0.3-SNAPSHOT</version>
 	</parent>
 	<artifactId>tycho-build</artifactId>
 
diff --git a/tycho-buildtimestamp-jgit/pom.xml b/tycho-buildtimestamp-jgit/pom.xml
index e1bc626538..6c16ac262d 100644
--- a/tycho-buildtimestamp-jgit/pom.xml
+++ b/tycho-buildtimestamp-jgit/pom.xml
@@ -14,7 +14,7 @@
 	<parent>
 		<groupId>org.eclipse.tycho</groupId>
 		<artifactId>tycho</artifactId>
-		<version>4.0.2</version>
+		<version>4.0.3-SNAPSHOT</version>
 	</parent>
 	<artifactId>tycho-buildtimestamp-jgit</artifactId>
 
diff --git a/tycho-compiler-jdt/pom.xml b/tycho-compiler-jdt/pom.xml
index 49113217ed..ad276196d0 100644
--- a/tycho-compiler-jdt/pom.xml
+++ b/tycho-compiler-jdt/pom.xml
@@ -12,7 +12,7 @@
 	<parent>
 		<groupId>org.eclipse.tycho</groupId>
 		<artifactId>tycho</artifactId>
-		<version>4.0.2</version>
+		<version>4.0.3-SNAPSHOT</version>
 	</parent>
 	<artifactId>tycho-compiler-jdt</artifactId>
 
diff --git a/tycho-compiler-plugin/pom.xml b/tycho-compiler-plugin/pom.xml
index afaff9e2fa..42c018d9bc 100644
--- a/tycho-compiler-plugin/pom.xml
+++ b/tycho-compiler-plugin/pom.xml
@@ -17,7 +17,7 @@
 	<parent>
 		<groupId>org.eclipse.tycho</groupId>
 		<artifactId>tycho</artifactId>
-		<version>4.0.2</version>
+		<version>4.0.3-SNAPSHOT</version>
 	</parent>
 
 	<artifactId>tycho-compiler-plugin</artifactId>
diff --git a/tycho-core/pom.xml b/tycho-core/pom.xml
index 185b74b6ff..1ea9e7c922 100644
--- a/tycho-core/pom.xml
+++ b/tycho-core/pom.xml
@@ -16,7 +16,7 @@
 	<parent>
 		<groupId>org.eclipse.tycho</groupId>
 		<artifactId>tycho</artifactId>
-		<version>4.0.2</version>
+		<version>4.0.3-SNAPSHOT</version>
 	</parent>
 	<artifactId>tycho-core</artifactId>
 
diff --git a/tycho-ds-plugin/pom.xml b/tycho-ds-plugin/pom.xml
index accc172778..19124b1514 100644
--- a/tycho-ds-plugin/pom.xml
+++ b/tycho-ds-plugin/pom.xml
@@ -3,7 +3,7 @@
 	<parent>
 		<groupId>org.eclipse.tycho</groupId>
 		<artifactId>tycho</artifactId>
-		<version>4.0.2</version>
+		<version>4.0.3-SNAPSHOT</version>
 	</parent>
 	<artifactId>tycho-ds-plugin</artifactId>
 	<packaging>maven-plugin</packaging>
diff --git a/tycho-extras/pom.xml b/tycho-extras/pom.xml
index a95f9aad96..e7a387ad9d 100644
--- a/tycho-extras/pom.xml
+++ b/tycho-extras/pom.xml
@@ -17,7 +17,7 @@
 	<parent>
 		<groupId>org.eclipse.tycho</groupId>
 		<artifactId>tycho</artifactId>
-		<version>4.0.2</version>
+		<version>4.0.3-SNAPSHOT</version>
 	</parent>
 
 	<groupId>org.eclipse.tycho.extras</groupId>
diff --git a/tycho-extras/target-platform-validation-plugin/pom.xml b/tycho-extras/target-platform-validation-plugin/pom.xml
index 3ce872cbff..ba0b22edb4 100644
--- a/tycho-extras/target-platform-validation-plugin/pom.xml
+++ b/tycho-extras/target-platform-validation-plugin/pom.xml
@@ -16,7 +16,7 @@
 	<parent>
 		<groupId>org.eclipse.tycho.extras</groupId>
 		<artifactId>tycho-extras</artifactId>
-		<version>4.0.2</version>
+		<version>4.0.3-SNAPSHOT</version>
 	</parent>
 
 	<artifactId>target-platform-validation-plugin</artifactId>
diff --git a/tycho-extras/tycho-custom-bundle-plugin/pom.xml b/tycho-extras/tycho-custom-bundle-plugin/pom.xml
index 514e28c22c..199144270b 100644
--- a/tycho-extras/tycho-custom-bundle-plugin/pom.xml
+++ b/tycho-extras/tycho-custom-bundle-plugin/pom.xml
@@ -17,7 +17,7 @@
   <parent>
     <groupId>org.eclipse.tycho.extras</groupId>
     <artifactId>tycho-extras</artifactId>
-    <version>4.0.2</version>
+    <version>4.0.3-SNAPSHOT</version>
   </parent>
 
   <artifactId>tycho-custom-bundle-plugin</artifactId>
diff --git a/tycho-extras/tycho-dependency-tools-plugin/pom.xml b/tycho-extras/tycho-dependency-tools-plugin/pom.xml
index 31dde7c42e..338f52fe45 100644
--- a/tycho-extras/tycho-dependency-tools-plugin/pom.xml
+++ b/tycho-extras/tycho-dependency-tools-plugin/pom.xml
@@ -14,7 +14,7 @@
 	<parent>
 		<groupId>org.eclipse.tycho.extras</groupId>
 		<artifactId>tycho-extras</artifactId>
-		<version>4.0.2</version>
+		<version>4.0.3-SNAPSHOT</version>
 	</parent>
 
 	<artifactId>tycho-dependency-tools-plugin</artifactId>
diff --git a/tycho-extras/tycho-document-bundle-plugin/pom.xml b/tycho-extras/tycho-document-bundle-plugin/pom.xml
index c0aab3bed3..ace32b8039 100644
--- a/tycho-extras/tycho-document-bundle-plugin/pom.xml
+++ b/tycho-extras/tycho-document-bundle-plugin/pom.xml
@@ -15,7 +15,7 @@
 	<parent>
 		<groupId>org.eclipse.tycho.extras</groupId>
 		<artifactId>tycho-extras</artifactId>
-		<version>4.0.2</version>
+		<version>4.0.3-SNAPSHOT</version>
 	</parent>
 	<artifactId>tycho-document-bundle-plugin</artifactId>
 	<packaging>maven-plugin</packaging>
diff --git a/tycho-extras/tycho-eclipserun-plugin/pom.xml b/tycho-extras/tycho-eclipserun-plugin/pom.xml
index 5e900b1a28..4591f6dd13 100644
--- a/tycho-extras/tycho-eclipserun-plugin/pom.xml
+++ b/tycho-extras/tycho-eclipserun-plugin/pom.xml
@@ -15,7 +15,7 @@
   <parent>
     <artifactId>tycho-extras</artifactId>
     <groupId>org.eclipse.tycho.extras</groupId>
-    <version>4.0.2</version>
+    <version>4.0.3-SNAPSHOT</version>
   </parent>
 
   <artifactId>tycho-eclipserun-plugin</artifactId>
diff --git a/tycho-extras/tycho-extras-its/pom.xml b/tycho-extras/tycho-extras-its/pom.xml
index 28fc067527..76497cfa7c 100644
--- a/tycho-extras/tycho-extras-its/pom.xml
+++ b/tycho-extras/tycho-extras-its/pom.xml
@@ -17,7 +17,7 @@
 	<parent>
 		<groupId>org.eclipse.tycho.extras</groupId>
 		<artifactId>tycho-extras</artifactId>
-		<version>4.0.2</version>
+		<version>4.0.3-SNAPSHOT</version>
 	</parent>
 
 	<artifactId>tycho-extras-its</artifactId>
diff --git a/tycho-extras/tycho-p2-extras-plugin/pom.xml b/tycho-extras/tycho-p2-extras-plugin/pom.xml
index aa57ca60f1..e93b714a88 100644
--- a/tycho-extras/tycho-p2-extras-plugin/pom.xml
+++ b/tycho-extras/tycho-p2-extras-plugin/pom.xml
@@ -16,7 +16,7 @@
 	<parent>
 		<groupId>org.eclipse.tycho.extras</groupId>
 		<artifactId>tycho-extras</artifactId>
-		<version>4.0.2</version>
+		<version>4.0.3-SNAPSHOT</version>
 	</parent>
 
 	<artifactId>tycho-p2-extras-plugin</artifactId>
diff --git a/tycho-extras/tycho-pomless/pom.xml b/tycho-extras/tycho-pomless/pom.xml
index 24d765d937..1c0a48545b 100644
--- a/tycho-extras/tycho-pomless/pom.xml
+++ b/tycho-extras/tycho-pomless/pom.xml
@@ -15,7 +15,7 @@
 	<parent>
 		<groupId>org.eclipse.tycho.extras</groupId>
 		<artifactId>tycho-extras</artifactId>
-		<version>4.0.2</version>
+		<version>4.0.3-SNAPSHOT</version>
 	</parent>
 	<artifactId>tycho-pomless</artifactId>
 	<name>Tycho POM-less build extension</name>
diff --git a/tycho-extras/tycho-sourceref-jgit/pom.xml b/tycho-extras/tycho-sourceref-jgit/pom.xml
index 9feaa9c513..a1b7e423ad 100644
--- a/tycho-extras/tycho-sourceref-jgit/pom.xml
+++ b/tycho-extras/tycho-sourceref-jgit/pom.xml
@@ -16,7 +16,7 @@
 	<parent>
 		<groupId>org.eclipse.tycho.extras</groupId>
 		<artifactId>tycho-extras</artifactId>
-		<version>4.0.2</version>
+		<version>4.0.3-SNAPSHOT</version>
 	</parent>
 	<artifactId>tycho-sourceref-jgit</artifactId>
 
diff --git a/tycho-extras/tycho-version-bump-plugin/pom.xml b/tycho-extras/tycho-version-bump-plugin/pom.xml
index 873cd45741..3c79040d24 100644
--- a/tycho-extras/tycho-version-bump-plugin/pom.xml
+++ b/tycho-extras/tycho-version-bump-plugin/pom.xml
@@ -17,7 +17,7 @@
 	<parent>
 		<groupId>org.eclipse.tycho.extras</groupId>
 		<artifactId>tycho-extras</artifactId>
-		<version>4.0.2</version>
+		<version>4.0.3-SNAPSHOT</version>
 	</parent>
 
 	<artifactId>tycho-version-bump-plugin</artifactId>
diff --git a/tycho-gpg-plugin/pom.xml b/tycho-gpg-plugin/pom.xml
index 364b12ceb2..17e7ba9d45 100644
--- a/tycho-gpg-plugin/pom.xml
+++ b/tycho-gpg-plugin/pom.xml
@@ -13,7 +13,7 @@
 	<parent>
 		<groupId>org.eclipse.tycho</groupId>
 		<artifactId>tycho</artifactId>
-		<version>4.0.2</version>
+		<version>4.0.3-SNAPSHOT</version>
 	</parent>
 
 	<artifactId>tycho-gpg-plugin</artifactId>
diff --git a/tycho-its/pom.xml b/tycho-its/pom.xml
index ec12517418..7e876e9884 100644
--- a/tycho-its/pom.xml
+++ b/tycho-its/pom.xml
@@ -16,7 +16,7 @@
 	<parent>
 		<groupId>org.eclipse.tycho</groupId>
 		<artifactId>tycho</artifactId>
-		<version>4.0.2</version>
+		<version>4.0.3-SNAPSHOT</version>
 	</parent>
 	<artifactId>tycho-its</artifactId>
 
diff --git a/tycho-lib-detector/pom.xml b/tycho-lib-detector/pom.xml
index 6d2429e5c4..4c30646357 100644
--- a/tycho-lib-detector/pom.xml
+++ b/tycho-lib-detector/pom.xml
@@ -15,7 +15,7 @@
 	<parent>
 		<groupId>org.eclipse.tycho</groupId>
 		<artifactId>tycho</artifactId>
-		<version>4.0.2</version>
+		<version>4.0.3-SNAPSHOT</version>
 	</parent>
 	<artifactId>tycho-lib-detector</artifactId>
 	<name>Tycho JVM Library Detector</name>
diff --git a/tycho-maven-plugin/pom.xml b/tycho-maven-plugin/pom.xml
index e2f6c7ceb3..a5bbdcba6e 100644
--- a/tycho-maven-plugin/pom.xml
+++ b/tycho-maven-plugin/pom.xml
@@ -17,7 +17,7 @@
 	<parent>
 		<groupId>org.eclipse.tycho</groupId>
 		<artifactId>tycho</artifactId>
-		<version>4.0.2</version>
+		<version>4.0.3-SNAPSHOT</version>
 	</parent>
 
 	<artifactId>tycho-maven-plugin</artifactId>
diff --git a/tycho-metadata-model/pom.xml b/tycho-metadata-model/pom.xml
index 4a763e0390..c1c043f722 100644
--- a/tycho-metadata-model/pom.xml
+++ b/tycho-metadata-model/pom.xml
@@ -15,7 +15,7 @@
 	<parent>
 		<groupId>org.eclipse.tycho</groupId>
 		<artifactId>tycho</artifactId>
-		<version>4.0.2</version>
+		<version>4.0.3-SNAPSHOT</version>
 	</parent>
 	<artifactId>tycho-metadata-model</artifactId>
 	<name>Tycho Eclipse Project Metadata Model</name>
diff --git a/tycho-p2-director-plugin/pom.xml b/tycho-p2-director-plugin/pom.xml
index 4ca6ef5e85..fb8b48cd69 100644
--- a/tycho-p2-director-plugin/pom.xml
+++ b/tycho-p2-director-plugin/pom.xml
@@ -17,7 +17,7 @@
 	<parent>
 		<groupId>org.eclipse.tycho</groupId>
 		<artifactId>tycho</artifactId>
-		<version>4.0.2</version>
+		<version>4.0.3-SNAPSHOT</version>
 	</parent>
 
 	<artifactId>tycho-p2-director-plugin</artifactId>
diff --git a/tycho-p2-plugin/pom.xml b/tycho-p2-plugin/pom.xml
index 19fff3f312..c011dd6845 100644
--- a/tycho-p2-plugin/pom.xml
+++ b/tycho-p2-plugin/pom.xml
@@ -17,7 +17,7 @@
 	<parent>
 		<groupId>org.eclipse.tycho</groupId>
 		<artifactId>tycho</artifactId>
-		<version>4.0.2</version>
+		<version>4.0.3-SNAPSHOT</version>
 	</parent>
 
 	<artifactId>tycho-p2-plugin</artifactId>
diff --git a/tycho-p2-publisher-plugin/pom.xml b/tycho-p2-publisher-plugin/pom.xml
index 80d923725f..c58fc36ab1 100644
--- a/tycho-p2-publisher-plugin/pom.xml
+++ b/tycho-p2-publisher-plugin/pom.xml
@@ -17,7 +17,7 @@
 	<parent>
 		<groupId>org.eclipse.tycho</groupId>
 		<artifactId>tycho</artifactId>
-		<version>4.0.2</version>
+		<version>4.0.3-SNAPSHOT</version>
 	</parent>
 
 	<artifactId>tycho-p2-publisher-plugin</artifactId>
diff --git a/tycho-p2-repository-plugin/pom.xml b/tycho-p2-repository-plugin/pom.xml
index cec5d7a8ad..93efa20999 100644
--- a/tycho-p2-repository-plugin/pom.xml
+++ b/tycho-p2-repository-plugin/pom.xml
@@ -16,7 +16,7 @@
 	<parent>
 		<groupId>org.eclipse.tycho</groupId>
 		<artifactId>tycho</artifactId>
-		<version>4.0.2</version>
+		<version>4.0.3-SNAPSHOT</version>
 	</parent>
 
 	<artifactId>tycho-p2-repository-plugin</artifactId>
diff --git a/tycho-p2/pom.xml b/tycho-p2/pom.xml
index d7a6d27382..a58e8372ec 100644
--- a/tycho-p2/pom.xml
+++ b/tycho-p2/pom.xml
@@ -15,7 +15,7 @@
 	<parent>
 		<artifactId>tycho</artifactId>
 		<groupId>org.eclipse.tycho</groupId>
-		<version>4.0.2</version>
+		<version>4.0.3-SNAPSHOT</version>
 	</parent>
 	<artifactId>tycho-p2</artifactId>
 	<packaging>jar</packaging>
diff --git a/tycho-packaging-plugin/pom.xml b/tycho-packaging-plugin/pom.xml
index 55accd1300..017959362d 100644
--- a/tycho-packaging-plugin/pom.xml
+++ b/tycho-packaging-plugin/pom.xml
@@ -16,7 +16,7 @@
 	<parent>
 		<groupId>org.eclipse.tycho</groupId>
 		<artifactId>tycho</artifactId>
-		<version>4.0.2</version>
+		<version>4.0.3-SNAPSHOT</version>
 	</parent>
 
 	<artifactId>tycho-packaging-plugin</artifactId>
diff --git a/tycho-repository-plugin/pom.xml b/tycho-repository-plugin/pom.xml
index d651bcc76c..cf1f5eb8b8 100644
--- a/tycho-repository-plugin/pom.xml
+++ b/tycho-repository-plugin/pom.xml
@@ -3,7 +3,7 @@
 	<parent>
 		<groupId>org.eclipse.tycho</groupId>
 		<artifactId>tycho</artifactId>
-		<version>4.0.2</version>
+		<version>4.0.3-SNAPSHOT</version>
 	</parent>
 	<artifactId>tycho-repository-plugin</artifactId>
 	<name>Tycho Repository Plugin</name>
diff --git a/tycho-source-plugin/pom.xml b/tycho-source-plugin/pom.xml
index 78bea45e71..7055239096 100644
--- a/tycho-source-plugin/pom.xml
+++ b/tycho-source-plugin/pom.xml
@@ -16,7 +16,7 @@
 	<parent>
 		<groupId>org.eclipse.tycho</groupId>
 		<artifactId>tycho</artifactId>
-		<version>4.0.2</version>
+		<version>4.0.3-SNAPSHOT</version>
 	</parent>
 
 	<artifactId>tycho-source-plugin</artifactId>
diff --git a/tycho-spi/pom.xml b/tycho-spi/pom.xml
index d541acd243..777f9bff6b 100644
--- a/tycho-spi/pom.xml
+++ b/tycho-spi/pom.xml
@@ -15,7 +15,7 @@
 	<parent>
 		<groupId>org.eclipse.tycho</groupId>
 		<artifactId>tycho</artifactId>
-		<version>4.0.2</version>
+		<version>4.0.3-SNAPSHOT</version>
 	</parent>
 	<artifactId>tycho-spi</artifactId>
 	<name>Tycho Service Provider Interfaces</name>
diff --git a/tycho-surefire/org.eclipse.tycho.bnd.executionlistener/pom.xml b/tycho-surefire/org.eclipse.tycho.bnd.executionlistener/pom.xml
index 4a61a76317..b396785f06 100644
--- a/tycho-surefire/org.eclipse.tycho.bnd.executionlistener/pom.xml
+++ b/tycho-surefire/org.eclipse.tycho.bnd.executionlistener/pom.xml
@@ -3,7 +3,7 @@
 	<parent>
 		<groupId>org.eclipse.tycho</groupId>
 		<artifactId>tycho-surefire</artifactId>
-		<version>4.0.2</version>
+		<version>4.0.3-SNAPSHOT</version>
 	</parent>
 	<artifactId>org.eclipse.tycho.bnd.executionlistener</artifactId>
 	<properties>
diff --git a/tycho-surefire/org.eclipse.tycho.surefire.junit/pom.xml b/tycho-surefire/org.eclipse.tycho.surefire.junit/pom.xml
index 59cbeb6a31..da8c7c5885 100644
--- a/tycho-surefire/org.eclipse.tycho.surefire.junit/pom.xml
+++ b/tycho-surefire/org.eclipse.tycho.surefire.junit/pom.xml
@@ -15,7 +15,7 @@
 	<parent>
 		<groupId>org.eclipse.tycho</groupId>
 		<artifactId>tycho-surefire</artifactId>
-		<version>4.0.2</version>
+		<version>4.0.3-SNAPSHOT</version>
 	</parent>
 	<artifactId>org.eclipse.tycho.surefire.junit</artifactId>
 	<packaging>jar</packaging>
diff --git a/tycho-surefire/org.eclipse.tycho.surefire.junit4/pom.xml b/tycho-surefire/org.eclipse.tycho.surefire.junit4/pom.xml
index 0e084848cf..b45d9836c4 100644
--- a/tycho-surefire/org.eclipse.tycho.surefire.junit4/pom.xml
+++ b/tycho-surefire/org.eclipse.tycho.surefire.junit4/pom.xml
@@ -15,7 +15,7 @@
 	<parent>
 		<groupId>org.eclipse.tycho</groupId>
 		<artifactId>tycho-surefire</artifactId>
-		<version>4.0.2</version>
+		<version>4.0.3-SNAPSHOT</version>
 	</parent>
 	<artifactId>org.eclipse.tycho.surefire.junit4</artifactId>
 	<packaging>jar</packaging>
diff --git a/tycho-surefire/org.eclipse.tycho.surefire.junit47/pom.xml b/tycho-surefire/org.eclipse.tycho.surefire.junit47/pom.xml
index 007d3d3cb9..c922e3afe3 100644
--- a/tycho-surefire/org.eclipse.tycho.surefire.junit47/pom.xml
+++ b/tycho-surefire/org.eclipse.tycho.surefire.junit47/pom.xml
@@ -15,7 +15,7 @@
 	<parent>
 		<groupId>org.eclipse.tycho</groupId>
 		<artifactId>tycho-surefire</artifactId>
-		<version>4.0.2</version>
+		<version>4.0.3-SNAPSHOT</version>
 	</parent>
 	<artifactId>org.eclipse.tycho.surefire.junit47</artifactId>
 	<packaging>jar</packaging>
diff --git a/tycho-surefire/org.eclipse.tycho.surefire.junit5/pom.xml b/tycho-surefire/org.eclipse.tycho.surefire.junit5/pom.xml
index 7a6c64ec27..418ae7bce5 100644
--- a/tycho-surefire/org.eclipse.tycho.surefire.junit5/pom.xml
+++ b/tycho-surefire/org.eclipse.tycho.surefire.junit5/pom.xml
@@ -15,7 +15,7 @@
 	<parent>
 		<groupId>org.eclipse.tycho</groupId>
 		<artifactId>tycho-surefire</artifactId>
-		<version>4.0.2</version>
+		<version>4.0.3-SNAPSHOT</version>
 	</parent>
 	<artifactId>org.eclipse.tycho.surefire.junit5</artifactId>
 	<packaging>jar</packaging>
diff --git a/tycho-surefire/org.eclipse.tycho.surefire.junit54/pom.xml b/tycho-surefire/org.eclipse.tycho.surefire.junit54/pom.xml
index 6c96288893..1336f9a751 100644
--- a/tycho-surefire/org.eclipse.tycho.surefire.junit54/pom.xml
+++ b/tycho-surefire/org.eclipse.tycho.surefire.junit54/pom.xml
@@ -15,7 +15,7 @@
 	<parent>
 		<groupId>org.eclipse.tycho</groupId>
 		<artifactId>tycho-surefire</artifactId>
-		<version>4.0.2</version>
+		<version>4.0.3-SNAPSHOT</version>
 	</parent>
 	<artifactId>org.eclipse.tycho.surefire.junit54</artifactId>
 	<packaging>jar</packaging>
diff --git a/tycho-surefire/org.eclipse.tycho.surefire.junit55/pom.xml b/tycho-surefire/org.eclipse.tycho.surefire.junit55/pom.xml
index b55ae6894f..39689d578d 100644
--- a/tycho-surefire/org.eclipse.tycho.surefire.junit55/pom.xml
+++ b/tycho-surefire/org.eclipse.tycho.surefire.junit55/pom.xml
@@ -15,7 +15,7 @@
 	<parent>
 		<groupId>org.eclipse.tycho</groupId>
 		<artifactId>tycho-surefire</artifactId>
-		<version>4.0.2</version>
+		<version>4.0.3-SNAPSHOT</version>
 	</parent>
 	<artifactId>org.eclipse.tycho.surefire.junit55</artifactId>
 	<packaging>jar</packaging>
diff --git a/tycho-surefire/org.eclipse.tycho.surefire.junit56/pom.xml b/tycho-surefire/org.eclipse.tycho.surefire.junit56/pom.xml
index fe930f197e..46d1ad821d 100644
--- a/tycho-surefire/org.eclipse.tycho.surefire.junit56/pom.xml
+++ b/tycho-surefire/org.eclipse.tycho.surefire.junit56/pom.xml
@@ -15,7 +15,7 @@
 	<parent>
 		<groupId>org.eclipse.tycho</groupId>
 		<artifactId>tycho-surefire</artifactId>
-		<version>4.0.2</version>
+		<version>4.0.3-SNAPSHOT</version>
 	</parent>
 	<artifactId>org.eclipse.tycho.surefire.junit56</artifactId>
 	<packaging>jar</packaging>
diff --git a/tycho-surefire/org.eclipse.tycho.surefire.junit57/pom.xml b/tycho-surefire/org.eclipse.tycho.surefire.junit57/pom.xml
index 76c8cb59a5..6cdcbfd6ce 100644
--- a/tycho-surefire/org.eclipse.tycho.surefire.junit57/pom.xml
+++ b/tycho-surefire/org.eclipse.tycho.surefire.junit57/pom.xml
@@ -15,7 +15,7 @@
 	<parent>
 		<groupId>org.eclipse.tycho</groupId>
 		<artifactId>tycho-surefire</artifactId>
-		<version>4.0.2</version>
+		<version>4.0.3-SNAPSHOT</version>
 	</parent>
 	<artifactId>org.eclipse.tycho.surefire.junit57</artifactId>
 	<packaging>jar</packaging>
diff --git a/tycho-surefire/org.eclipse.tycho.surefire.junit57withvintage/pom.xml b/tycho-surefire/org.eclipse.tycho.surefire.junit57withvintage/pom.xml
index 77cc293dbf..fc0d55d9c4 100644
--- a/tycho-surefire/org.eclipse.tycho.surefire.junit57withvintage/pom.xml
+++ b/tycho-surefire/org.eclipse.tycho.surefire.junit57withvintage/pom.xml
@@ -15,7 +15,7 @@
 	<parent>
 		<groupId>org.eclipse.tycho</groupId>
 		<artifactId>tycho-surefire</artifactId>
-		<version>4.0.2</version>
+		<version>4.0.3-SNAPSHOT</version>
 	</parent>
 	<artifactId>org.eclipse.tycho.surefire.junit57withvintage</artifactId>
 	<packaging>jar</packaging>
diff --git a/tycho-surefire/org.eclipse.tycho.surefire.junit58/pom.xml b/tycho-surefire/org.eclipse.tycho.surefire.junit58/pom.xml
index 5dcc8048e7..faabaf60e6 100644
--- a/tycho-surefire/org.eclipse.tycho.surefire.junit58/pom.xml
+++ b/tycho-surefire/org.eclipse.tycho.surefire.junit58/pom.xml
@@ -15,7 +15,7 @@
 	<parent>
 		<groupId>org.eclipse.tycho</groupId>
 		<artifactId>tycho-surefire</artifactId>
-		<version>4.0.2</version>
+		<version>4.0.3-SNAPSHOT</version>
 	</parent>
 	<artifactId>org.eclipse.tycho.surefire.junit58</artifactId>
 	<packaging>jar</packaging>
diff --git a/tycho-surefire/org.eclipse.tycho.surefire.junit58withvintage/pom.xml b/tycho-surefire/org.eclipse.tycho.surefire.junit58withvintage/pom.xml
index 70bb84997e..7b7d0f4ab2 100644
--- a/tycho-surefire/org.eclipse.tycho.surefire.junit58withvintage/pom.xml
+++ b/tycho-surefire/org.eclipse.tycho.surefire.junit58withvintage/pom.xml
@@ -15,7 +15,7 @@
 	<parent>
 		<groupId>org.eclipse.tycho</groupId>
 		<artifactId>tycho-surefire</artifactId>
-		<version>4.0.2</version>
+		<version>4.0.3-SNAPSHOT</version>
 	</parent>
 	<artifactId>org.eclipse.tycho.surefire.junit58withvintage</artifactId>
 	<packaging>jar</packaging>
diff --git a/tycho-surefire/org.eclipse.tycho.surefire.junit59/pom.xml b/tycho-surefire/org.eclipse.tycho.surefire.junit59/pom.xml
index 2365ea9585..fe241f4462 100644
--- a/tycho-surefire/org.eclipse.tycho.surefire.junit59/pom.xml
+++ b/tycho-surefire/org.eclipse.tycho.surefire.junit59/pom.xml
@@ -15,7 +15,7 @@
 	<parent>
 		<groupId>org.eclipse.tycho</groupId>
 		<artifactId>tycho-surefire</artifactId>
-		<version>4.0.2</version>
+		<version>4.0.3-SNAPSHOT</version>
 	</parent>
 	<artifactId>org.eclipse.tycho.surefire.junit59</artifactId>
 	<packaging>jar</packaging>
diff --git a/tycho-surefire/org.eclipse.tycho.surefire.junit59withvintage/pom.xml b/tycho-surefire/org.eclipse.tycho.surefire.junit59withvintage/pom.xml
index e6f8d6a966..92252f4e4b 100644
--- a/tycho-surefire/org.eclipse.tycho.surefire.junit59withvintage/pom.xml
+++ b/tycho-surefire/org.eclipse.tycho.surefire.junit59withvintage/pom.xml
@@ -15,7 +15,7 @@
 	<parent>
 		<groupId>org.eclipse.tycho</groupId>
 		<artifactId>tycho-surefire</artifactId>
-		<version>4.0.2</version>
+		<version>4.0.3-SNAPSHOT</version>
 	</parent>
 	<artifactId>org.eclipse.tycho.surefire.junit59withvintage</artifactId>
 	<packaging>jar</packaging>
diff --git a/tycho-surefire/org.eclipse.tycho.surefire.osgibooter/pom.xml b/tycho-surefire/org.eclipse.tycho.surefire.osgibooter/pom.xml
index 8317d0aad7..03801aee97 100644
--- a/tycho-surefire/org.eclipse.tycho.surefire.osgibooter/pom.xml
+++ b/tycho-surefire/org.eclipse.tycho.surefire.osgibooter/pom.xml
@@ -14,7 +14,7 @@
 	<parent>
 		<groupId>org.eclipse.tycho</groupId>
 		<artifactId>tycho</artifactId>
-		<version>4.0.2</version>
+		<version>4.0.3-SNAPSHOT</version>
 		<relativePath>../../pom.xml</relativePath>
 	</parent>
 	<artifactId>org.eclipse.tycho.surefire.osgibooter</artifactId>
diff --git a/tycho-surefire/org.eclipse.tycho.surefire.testng/pom.xml b/tycho-surefire/org.eclipse.tycho.surefire.testng/pom.xml
index 13dcd1cd5c..56a9df24bf 100644
--- a/tycho-surefire/org.eclipse.tycho.surefire.testng/pom.xml
+++ b/tycho-surefire/org.eclipse.tycho.surefire.testng/pom.xml
@@ -10,7 +10,7 @@
 	<parent>
 		<groupId>org.eclipse.tycho</groupId>
 		<artifactId>tycho-surefire</artifactId>
-		<version>4.0.2</version>
+		<version>4.0.3-SNAPSHOT</version>
 	</parent>
 	<artifactId>org.eclipse.tycho.surefire.testng</artifactId>
 	<packaging>jar</packaging>
diff --git a/tycho-surefire/pom.xml b/tycho-surefire/pom.xml
index 102a800d66..e18a9c32a6 100644
--- a/tycho-surefire/pom.xml
+++ b/tycho-surefire/pom.xml
@@ -15,7 +15,7 @@
 	<parent>
 		<groupId>org.eclipse.tycho</groupId>
 		<artifactId>tycho</artifactId>
-		<version>4.0.2</version>
+		<version>4.0.3-SNAPSHOT</version>
 	</parent>
 	<artifactId>tycho-surefire</artifactId>
 	<packaging>pom</packaging>
diff --git a/tycho-surefire/tycho-surefire-plugin/pom.xml b/tycho-surefire/tycho-surefire-plugin/pom.xml
index bf2ec5e09a..10d3cf5766 100644
--- a/tycho-surefire/tycho-surefire-plugin/pom.xml
+++ b/tycho-surefire/tycho-surefire-plugin/pom.xml
@@ -15,7 +15,7 @@
 	<parent>
 		<groupId>org.eclipse.tycho</groupId>
 		<artifactId>tycho</artifactId>
-		<version>4.0.2</version>
+		<version>4.0.3-SNAPSHOT</version>
 		<relativePath>../../pom.xml</relativePath>
 	</parent>
 	<artifactId>tycho-surefire-plugin</artifactId>
diff --git a/tycho-targetplatform/pom.xml b/tycho-targetplatform/pom.xml
index 46c48fa36f..0242adf43b 100644
--- a/tycho-targetplatform/pom.xml
+++ b/tycho-targetplatform/pom.xml
@@ -3,7 +3,7 @@
 	<parent>
 		<groupId>org.eclipse.tycho</groupId>
 		<artifactId>tycho</artifactId>
-		<version>4.0.2</version>
+		<version>4.0.3-SNAPSHOT</version>
 	</parent>
 	<artifactId>tycho-targetplatform</artifactId>
 	<name>Tycho Target Platform</name>
diff --git a/tycho-testing-harness/pom.xml b/tycho-testing-harness/pom.xml
index 672b571c7b..393ad1a8d7 100644
--- a/tycho-testing-harness/pom.xml
+++ b/tycho-testing-harness/pom.xml
@@ -17,7 +17,7 @@
 	<parent>
 		<artifactId>tycho</artifactId>
 		<groupId>org.eclipse.tycho</groupId>
-		<version>4.0.2</version>
+		<version>4.0.3-SNAPSHOT</version>
 	</parent>
 	<artifactId>tycho-testing-harness</artifactId>
 
diff --git a/tycho-versions-plugin/pom.xml b/tycho-versions-plugin/pom.xml
index 7071666906..993f370436 100644
--- a/tycho-versions-plugin/pom.xml
+++ b/tycho-versions-plugin/pom.xml
@@ -15,7 +15,7 @@
 	<parent>
 		<groupId>org.eclipse.tycho</groupId>
 		<artifactId>tycho</artifactId>
-		<version>4.0.2</version>
+		<version>4.0.3-SNAPSHOT</version>
 	</parent>
 	<artifactId>tycho-versions-plugin</artifactId>
 	<packaging>maven-plugin</packaging>