diff --git a/OpenKeychain/build.gradle b/OpenKeychain/build.gradle
index 315392335..8b4c4251d 100644
--- a/OpenKeychain/build.gradle
+++ b/OpenKeychain/build.gradle
@@ -119,8 +119,8 @@ android {
     defaultConfig {
         minSdkVersion 15
         targetSdkVersion 28
-        versionCode 54000
-        versionName "5.4"
+        versionCode 55000
+        versionName "5.5"
         applicationId "org.sufficientlysecure.keychain"
         // the androidjunitrunner is broken regarding coverage, see here:
         // https://code.google.com/p/android/issues/detail?id=170607