diff --git a/pom.xml b/pom.xml
index ff217b5f67..601c3829ff 100644
--- a/pom.xml
+++ b/pom.xml
@@ -60,7 +60,7 @@
   </ciManagement>
 
   <prerequisites>
-    <maven>3.0.0</maven>
+    <maven>3.1.0</maven>
   </prerequisites>
 
   <modules>
diff --git a/scm-plugins/pom.xml b/scm-plugins/pom.xml
index 0ab846a5e7..edb857cd0a 100644
--- a/scm-plugins/pom.xml
+++ b/scm-plugins/pom.xml
@@ -86,7 +86,7 @@
       <plugin>
         <groupId>sonia.scm.maven</groupId>
         <artifactId>smp-maven-plugin</artifactId>
-        <version>1.0.0-alpha-1</version>
+        <version>1.0.0-alpha-2</version>
         <extensions>true</extensions>
         <configuration>
           <disableCompression>true</disableCompression>
diff --git a/scm-webapp/pom.xml b/scm-webapp/pom.xml
index 08d92af60f..06a76353d7 100644
--- a/scm-webapp/pom.xml
+++ b/scm-webapp/pom.xml
@@ -359,7 +359,7 @@
       <plugin>
         <groupId>sonia.scm.maven</groupId>
         <artifactId>smp-maven-plugin</artifactId>
-        <version>1.0.0-alpha-1</version>
+        <version>1.0.0-alpha-2</version>
         <configuration>
           <artifactItems>
             <artifactItem>