diff --git a/CHANGELOG.md b/CHANGELOG.md
index 10bd530c5f0fa1fd8bde80765ddb3b548efa4d19..31c3a6b841bd073d4b6d879099beae8f97755ad4 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,8 @@
 # Changelog
 
+### Version 1.20.1
+* fixed OTR encrypted file transfer
+
 ### Version 1.20.0
 * presence subscription no longer required for OMEMO on compatible servers
 * display emoji-only messages slightly larger
diff --git a/build.gradle b/build.gradle
index 406f87ffe5dc5f4831f1f50885abbb6e3b24fd84..3dcf849cb0f65e95f8637ae4e4c2cb2c2c769f2f 100644
--- a/build.gradle
+++ b/build.gradle
@@ -62,8 +62,8 @@ android {
     defaultConfig {
         minSdkVersion 14
         targetSdkVersion 25
-        versionCode 233
-        versionName "1.20.0"
+        versionCode 234
+        versionName "1.20.1"
         archivesBaseName += "-$versionName"
         applicationId "eu.siacs.conversations"
     }