diff --git a/README.md b/README.md
index 47cf72e..cbb2abe 100644
--- a/README.md
+++ b/README.md
@@ -39,7 +39,7 @@ _Note_: currently the lib contains wrappers not for every primitive map. Feel fr
 #### Gradle
 
 ```groovy
-implementation group: 'com.trivago', name: 'fastutil-concurrent-wrapper', version: '0.2.1'
+implementation group: 'com.trivago', name: 'fastutil-concurrent-wrapper', version: '0.2.2'
 ```
 
 ## Usage
diff --git a/build.gradle b/build.gradle
index ed89c31..1c8da32 100644
--- a/build.gradle
+++ b/build.gradle
@@ -16,7 +16,7 @@ allprojects {
 }
 
 group 'com.trivago'
-version '0.2.2'
+version '0.2.3-SNAPSHOT'
 
 mavenPublishing {
     pom {