diff --git a/core/pom.xml b/core/pom.xml
index b43262c2b0510d8e11d708c85dc863a6a41f605d..8ddc0dc1881c29618b74a2929ab4dc4fd24207be 100644
--- a/core/pom.xml
+++ b/core/pom.xml
@@ -3,7 +3,7 @@
   <parent>
     <groupId>org.jvnet.hudson.main</groupId>
     <artifactId>pom</artifactId>
-    <version>1.99</version>
+    <version>1.100-SNAPSHOT</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
   
diff --git a/jnlp-agent/pom.xml b/jnlp-agent/pom.xml
index e8873a6ecf47c7d39545d9813f6cb3c3260ec029..588a83f99f57abe52c60e51beb680d75a4c514c6 100644
--- a/jnlp-agent/pom.xml
+++ b/jnlp-agent/pom.xml
@@ -3,7 +3,7 @@
   <parent>
     <groupId>org.jvnet.hudson.main</groupId>
     <artifactId>pom</artifactId>
-    <version>1.99</version>
+    <version>1.100-SNAPSHOT</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
   
diff --git a/maven-agent/pom.xml b/maven-agent/pom.xml
index a7b69501ecb12b68ec4b046f8187873290f12def..d0db67f2f8d85b0d6b4a840c5f1d2c315e014671 100644
--- a/maven-agent/pom.xml
+++ b/maven-agent/pom.xml
@@ -3,7 +3,7 @@
   <parent>
     <groupId>org.jvnet.hudson.main</groupId>
     <artifactId>pom</artifactId>
-    <version>1.99</version>
+    <version>1.100-SNAPSHOT</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
   
diff --git a/maven-interceptor/pom.xml b/maven-interceptor/pom.xml
index 880bcf78c727dc9bee98dd6f6f12429387e0f480..33add8616f5f4b57f058659bf829ee0d6693e9aa 100644
--- a/maven-interceptor/pom.xml
+++ b/maven-interceptor/pom.xml
@@ -3,7 +3,7 @@
   <parent>
     <groupId>org.jvnet.hudson.main</groupId>
     <artifactId>pom</artifactId>
-    <version>1.99</version>
+    <version>1.100-SNAPSHOT</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
   
diff --git a/pom.xml b/pom.xml
index b1c6c9d33f134fe31bc7513ad5cd371201e1ada0..55472ffef5438d1f8fe6d54b2bffef65e3e9e5c6 100644
--- a/pom.xml
+++ b/pom.xml
@@ -9,7 +9,7 @@
   
   <groupId>org.jvnet.hudson.main</groupId>
   <artifactId>pom</artifactId>
-  <version>1.99</version>
+  <version>1.100-SNAPSHOT</version>
   <packaging>pom</packaging>
   
   <name>Hudson main module</name>
@@ -28,7 +28,6 @@
     <connection>scm:cvs:pserver:guest@cvs.dev.java.net:/cvs:hudson/hudson/main</connection>
     <developerConnection>scm:cvs:pserver:kohsuke@cvs.dev.java.net:/cvs:hudson/hudson/main</developerConnection>
     <url>https://hudson.dev.java.net/source/browse/hudson/hudson/main</url>
-    <tag>hudson-1_99</tag>
   </scm>
   
   <build>
diff --git a/remoting/pom.xml b/remoting/pom.xml
index fb7dc5c77c608c9bb10e53dc302e9944145065f4..fe1c56f7861240c005a33af3caffbd28316bb199 100644
--- a/remoting/pom.xml
+++ b/remoting/pom.xml
@@ -3,7 +3,7 @@
   <parent>
     <groupId>org.jvnet.hudson.main</groupId>
     <artifactId>pom</artifactId>
-    <version>1.99</version>
+    <version>1.100-SNAPSHOT</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
   
diff --git a/war/pom.xml b/war/pom.xml
index d9f3e3f69628784b6f68f7f506ced1a709aecff6..f2ea836d50934af6a93494ccb8cbe7bf4c4d7302 100644
--- a/war/pom.xml
+++ b/war/pom.xml
@@ -3,7 +3,7 @@
   <parent>
     <groupId>org.jvnet.hudson.main</groupId>
     <artifactId>pom</artifactId>
-    <version>1.99</version>
+    <version>1.100-SNAPSHOT</version>
     <relativePath>../pom.xml</relativePath>
   </parent>