diff --git a/CHANGELOG.md b/CHANGELOG.md
index 165a77277..e6d04a3c9 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,9 @@
 # Wikimedia Commons for Android
 
+##v1.23
+- Added warning if image is submitted without categories
+- Added check if back button is pressed at category selection screen
+
 ##v1.22
 - Fixed various crashes
 - Crash reports now go to private mailing list to protect user info
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index 9ffbc6100..9703b4a90 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -1,7 +1,7 @@
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
     package="fr.free.nrw.commons"
-    android:versionCode="40"
-    android:versionName="1.22" >
+    android:versionCode="41"
+    android:versionName="1.23" >
 
     <uses-permission android:name="android.permission.INTERNET" />
     <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE"/>