diff --git a/README.md b/README.md
index 0cc3a139..20ba2e32 100644
--- a/README.md
+++ b/README.md
@@ -34,7 +34,7 @@ If you want to use modifiable variables in your maven projects, you can include
 <dependency>
   <groupId>de.rub.nds</groupId>
   <artifactId>ModifiableVariable</artifactId>
-  <version>2.1</version>
+  <version>2.2</version>
 </dependency>
 ```