diff --git a/CHANGELOG.md b/CHANGELOG.md
index 8e6af40c..9e63f1f6 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,20 @@
 # Changelog
 
+## 1.0.2
+
+### Bugfixes
+
+* prevent app from crashing, when using the back button in last screen of tutorial. #49
+* fix spelling error on score screen. #51
+* fix wrong minimum moves. #28 #56
+
+### Improvements
+
+* add a link to the twitter app on menu scene. #54
+* add possibility to share thoughts about app from menu scene. #55
+* add SOPA writing and additional animations to menu scene.
+
+
 ## 1.0.1
 
 ### Bugfixes
diff --git a/app/build.gradle b/app/build.gradle
index 11db9940..64873b90 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -24,8 +24,8 @@ android {
     defaultConfig {
         minSdkVersion 9
         targetSdkVersion 21
-        versionCode 3
-        versionName "1.0.1"
+        versionCode 4
+        versionName "1.0.2"
     }
 
     compileOptions {