diff --git a/CommandWhitelistBukkit/pom.xml b/CommandWhitelistBukkit/pom.xml
index 7b19341..d2c13b3 100644
--- a/CommandWhitelistBukkit/pom.xml
+++ b/CommandWhitelistBukkit/pom.xml
@@ -6,7 +6,7 @@
     <parent>
         <groupId>eu.endermite.commandwhitelist</groupId>
         <artifactId>CommandWhitelist</artifactId>
-        <version>2.8.3</version>
+        <version>2.9.0</version>
     </parent>
 
     <artifactId>Bukkit</artifactId>
diff --git a/CommandWhitelistCommon/pom.xml b/CommandWhitelistCommon/pom.xml
index 0554a87..be1e53e 100644
--- a/CommandWhitelistCommon/pom.xml
+++ b/CommandWhitelistCommon/pom.xml
@@ -6,7 +6,7 @@
     <parent>
         <groupId>eu.endermite.commandwhitelist</groupId>
         <artifactId>CommandWhitelist</artifactId>
-        <version>2.8.3</version>
+        <version>2.9.0</version>
     </parent>
 
     <artifactId>Common</artifactId>
diff --git a/CommandWhitelistVelocity/pom.xml b/CommandWhitelistVelocity/pom.xml
index 6022aeb..3f527df 100644
--- a/CommandWhitelistVelocity/pom.xml
+++ b/CommandWhitelistVelocity/pom.xml
@@ -6,7 +6,7 @@
     <parent>
         <groupId>eu.endermite.commandwhitelist</groupId>
         <artifactId>CommandWhitelist</artifactId>
-        <version>2.8.3</version>
+        <version>2.9.0</version>
     </parent>
 
     <artifactId>Velocity</artifactId>
diff --git a/CommandWhitelistWaterfall/pom.xml b/CommandWhitelistWaterfall/pom.xml
index e779e4b..f4f4247 100644
--- a/CommandWhitelistWaterfall/pom.xml
+++ b/CommandWhitelistWaterfall/pom.xml
@@ -6,7 +6,7 @@
     <parent>
         <groupId>eu.endermite.commandwhitelist</groupId>
         <artifactId>CommandWhitelist</artifactId>
-        <version>2.8.3</version>
+        <version>2.9.0</version>
     </parent>
 
     <artifactId>Waterfall</artifactId>
diff --git a/pom.xml b/pom.xml
index ab6e125..3cd3a37 100644
--- a/pom.xml
+++ b/pom.xml
@@ -6,7 +6,7 @@
 
     <groupId>eu.endermite.commandwhitelist</groupId>
     <artifactId>CommandWhitelist</artifactId>
-    <version>2.8.3</version>
+    <version>2.9.0</version>
     <modules>
         <module>CommandWhitelistCommon</module>
         <module>CommandWhitelistBukkit</module>
@@ -47,6 +47,13 @@
                         <configuration>
                             <createDependencyReducedPom>false</createDependencyReducedPom>
                             <finalName>${project.name}-${project.version}</finalName>
+                            <transformers>
+                                <transformer implementation="org.apache.maven.plugins.shade.resource.ManifestResourceTransformer">
+                                    <manifestEntries>
+                                        <paperweight-mappings-namespace>mojang</paperweight-mappings-namespace>
+                                    </manifestEntries>
+                                </transformer>
+                            </transformers>
                         </configuration>
                     </execution>
                 </executions>