diff --git a/pom.xml b/pom.xml
index 611938a..78e7a47 100644
--- a/pom.xml
+++ b/pom.xml
@@ -27,7 +27,7 @@
   <groupId>io.netty</groupId>
   <artifactId>netty-build</artifactId>
   <packaging>jar</packaging>
-  <version>21-SNAPSHOT</version>
+  <version>21</version>
 
   <name>Netty/Build</name>