diff --git a/app/build.gradle b/app/build.gradle
index 1a4ebd29c..d8845ce87 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -18,8 +18,8 @@ android {
         // "1.2.3-SNAPSHOT" -> 1020300
         // "1.2.3-RC4"      -> 1020304
         // "1.2.3"          -> 1020395
-        versionCode 1070303
-        versionName "1.7.3-RC3"
+        versionCode 1070304
+        versionName "1.7.3-RC4"
         testApplicationId "de.test.antennapod"
         testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
         generatedDensities = []