diff --git a/CHANGELOG.txt b/CHANGELOG.txt
index 94ce7fa3..2bbff63c 100644
--- a/CHANGELOG.txt
+++ b/CHANGELOG.txt
@@ -1,5 +1,9 @@
 Changelog of MifareClassicTool (MCT):
 
+Version 2.0.4:
+ * Bugfix: Don't save dumps as key files.
+   Thanks to Oliver H. for reporting this.
+
 Version 2.0.3:
  * Fixed crash issue for HTC One (m7/m8) with Android 5.x.
    Thanks to "bildin" and many others for helping to find
diff --git a/Mifare Classic Tool/app/build.gradle b/Mifare Classic Tool/app/build.gradle
index ea633014..8956b848 100644
--- a/Mifare Classic Tool/app/build.gradle	
+++ b/Mifare Classic Tool/app/build.gradle	
@@ -8,8 +8,8 @@ android {
         applicationId "de.syss.MifareClassicTool"
         minSdkVersion 10
         targetSdkVersion 22
-        versionCode 34
-        versionName '2.0.3'
+        versionCode 35
+        versionName '2.0.4'
     }
 
     buildTypes {