diff --git a/README.md b/README.md
index e3be11f..b51242c 100644
--- a/README.md
+++ b/README.md
@@ -31,7 +31,7 @@ You may also use [Maven](http://maven.apache.org/) to download bson4jackson:
     <dependency>
         <groupId>de.undercouch</groupId>
         <artifactId>bson4jackson</artifactId>
-        <version>2.9.0</version>
+        <version>2.9.1</version>
     </dependency>
 </dependencies>
 ```
@@ -41,7 +41,7 @@ following snippet to your `build.gradle`:
 
 ```gradle
 dependencies {
-    compile 'de.undercouch:bson4jackson:2.9.0'
+    compile 'de.undercouch:bson4jackson:2.9.1'
 }
 ```
 
diff --git a/build.gradle b/build.gradle
index 7ef33c5..39fe6ca 100644
--- a/build.gradle
+++ b/build.gradle
@@ -5,7 +5,7 @@ apply plugin: 'java'
 apply plugin: 'eclipse'
 apply plugin: 'idea'
 
-version = '2.9.0'
+version = '2.9.1'
 group = 'de.undercouch'
 sourceCompatibility = '1.7'
 targetCompatibility = '1.7'