diff --git a/CHANGELOG.md b/CHANGELOG.md
index 1a3074938..7c5c75f08 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,9 @@
 # Changelog
 
+### Version 2.3.9
+* OMEMO stability improvements
+* Context menu wen long pressing avatar in 1:1 chat
+
 ### Version 2.3.8
 * make PEP avatars public to play nice with Prosody 0.11
 * Fixed re-sending failed files in group chats
diff --git a/build.gradle b/build.gradle
index 0c7f19c80..fc088490d 100644
--- a/build.gradle
+++ b/build.gradle
@@ -75,8 +75,8 @@ android {
     defaultConfig {
         minSdkVersion 19
         targetSdkVersion 28
-        versionCode 305
-        versionName "2.3.8"
+        versionCode 307
+        versionName "2.3.9"
         archivesBaseName += "-$versionName"
         applicationId "eu.siacs.conversations"
         resValue "string", "applicationId", applicationId