diff --git a/core/AndroidManifest.xml b/core/AndroidManifest.xml
index 41edf739..a6e16137 100644
--- a/core/AndroidManifest.xml
+++ b/core/AndroidManifest.xml
@@ -17,8 +17,8 @@
 -->
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
 	package="org.transdroid.core"
-	android:versionCode="3"
-	android:versionName="2.0-alpha3" >
+	android:versionCode="4"
+	android:versionName="2.0-alpha4" >
 
 	<uses-sdk
 		android:minSdkVersion="7"
diff --git a/core/res/values/changelog.xml b/core/res/values/changelog.xml
index 5dec871c..392ffe79 100644
--- a/core/res/values/changelog.xml
+++ b/core/res/values/changelog.xml
@@ -17,6 +17,9 @@
 -->
 <resources>
 <string name="system_changelog">
+Transdroid 2.0.0-alpha4\n
+- Fixed parallel command execution issues (primarily Transmission)\n
+\n
 Transdroid 2.0.0-alpha3\n
 - Added torrent search\n
 - Setting of max. up/down speeds\n
diff --git a/full/AndroidManifest.xml b/full/AndroidManifest.xml
index 5bc83345..b1eb62ee 100644
--- a/full/AndroidManifest.xml
+++ b/full/AndroidManifest.xml
@@ -17,8 +17,8 @@
 -->
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
 	package="org.transdroid.full"
-	android:versionCode="3"
-	android:versionName="2.0-alpha3" >
+	android:versionCode="4"
+	android:versionName="2.0-alpha4" >
 
 	<uses-sdk
 		android:minSdkVersion="7"
diff --git a/lite/AndroidManifest.xml b/lite/AndroidManifest.xml
index 4f7dd8f5..baba7250 100644
--- a/lite/AndroidManifest.xml
+++ b/lite/AndroidManifest.xml
@@ -17,8 +17,8 @@
 -->
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
 	package="org.transdroid.lite"
-	android:versionCode="3"
-	android:versionName="2.0-alpha3" >
+	android:versionCode="4"
+	android:versionName="2.0-alpha4" >
 
 	<uses-sdk
 		android:minSdkVersion="7"