diff --git a/CHANGELOG.md b/CHANGELOG.md
index f5a2a1c6..2bb18fcf 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,9 @@
 ###Changelog
 
+####Version 1.13.6
+* thumbnails for videos
+* bug fixes
+
 ####Version 1.13.5
 * bug fixes
 
diff --git a/build.gradle b/build.gradle
index 4b287e14..efcbfa39 100644
--- a/build.gradle
+++ b/build.gradle
@@ -54,8 +54,8 @@ android {
 	defaultConfig {
 		minSdkVersion 14
 		targetSdkVersion 23
-		versionCode 162
-		versionName "1.13.5"
+		versionCode 163
+		versionName "1.13.6"
 		archivesBaseName += "-$versionName"
 		applicationId "eu.siacs.conversations"
 	}