diff --git a/OpenKeychain/build.gradle b/OpenKeychain/build.gradle
index 134a90c28..823abfa9f 100644
--- a/OpenKeychain/build.gradle
+++ b/OpenKeychain/build.gradle
@@ -162,8 +162,8 @@ android {
     defaultConfig {
         minSdkVersion 15
         targetSdkVersion 25
-        versionCode 44100
-        versionName "4.4.1"
+        versionCode 45000
+        versionName "4.5"
         applicationId "org.sufficientlysecure.keychain"
         // the androidjunitrunner is broken regarding coverage, see here:
         // https://code.google.com/p/android/issues/detail?id=170607