diff --git a/OpenKeychain/build.gradle b/OpenKeychain/build.gradle
index fc33e9b53..9f0e2eeb4 100644
--- a/OpenKeychain/build.gradle
+++ b/OpenKeychain/build.gradle
@@ -155,8 +155,8 @@ android {
     defaultConfig {
         minSdkVersion 15
         targetSdkVersion 25
-        versionCode 42300
-        versionName "4.2.3"
+        versionCode 42400
+        versionName "4.2.4"
         applicationId "org.sufficientlysecure.keychain"
         // the androidjunitrunner is broken regarding coverage, see here:
         // https://code.google.com/p/android/issues/detail?id=170607