diff --git a/CHANGELOG.md b/CHANGELOG.md
index f6cbd6f5b..fa5396a93 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,13 @@
 # Delta Chat Android Changelog
 
+## v1.50.3
+2024-12
+
+* Add in-chat apps picker to attachments options
+* Notify replies and reactions to your messages in muted chats (can be disabled in settings)
+* Cache HTTP GET requests (ex. when loading images from HTML messages)
+* update to core 1.152.0
+
 ## v1.50.2
 2024-12
 
diff --git a/build.gradle b/build.gradle
index 2aaa236e6..3cb05297f 100644
--- a/build.gradle
+++ b/build.gradle
@@ -27,8 +27,8 @@ android {
     useLibrary 'org.apache.http.legacy'
 
     defaultConfig {
-        versionCode 705
-        versionName "1.50.2"
+        versionCode 706
+        versionName "1.50.3"
 
         applicationId "com.b44t.messenger"
         multiDexEnabled true