diff --git a/CHANGELOG.md b/CHANGELOG.md
index 499866ea..0727d3cb 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,8 @@
 ###Changelog
 
+####Version 1.15.4
+* bug fixes
+
 ####Version 1.15.3
 * show offline contacts in MUC as grayed-out
 * don't transcode gifs. add overlay indication to gifs
diff --git a/build.gradle b/build.gradle
index 3bc46c49..7ece3db1 100644
--- a/build.gradle
+++ b/build.gradle
@@ -55,8 +55,8 @@ android {
     defaultConfig {
         minSdkVersion 14
         targetSdkVersion 25
-        versionCode 189
-        versionName "1.15.3"
+        versionCode 192
+        versionName "1.15.4"
         archivesBaseName += "-$versionName"
         applicationId "eu.siacs.conversations"
     }