diff --git a/pom.xml b/pom.xml
index 773f8f8..93762d2 100644
--- a/pom.xml
+++ b/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>io.airlift</groupId>
         <artifactId>airbase</artifactId>
-        <version>305</version>
+        <version>306</version>
     </parent>
 
     <groupId>pl.net.was</groupId>
@@ -248,7 +248,7 @@
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-scm-plugin</artifactId>
-                <version>2.1.0</version>
+                <version>2.2.1</version>
                 <configuration>
                     <pushChanges>true</pushChanges>
                 </configuration>