diff --git a/CHANGES b/CHANGES
index 1f9af9d66..6ebb6937e 100644
--- a/CHANGES
+++ b/CHANGES
@@ -1,5 +1,6 @@
 == 1.5.11 (1555) tbd
 
+  * Added dark/light theme switcher
   * Modernized UI (Material/AppCompat)
   * Simplify IMAP search logic to prevent timeouts
   * Retry connection timeouts more aggressively
diff --git a/app/build.gradle b/app/build.gradle
index c50fad3cc..0dcf43c1a 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -13,8 +13,8 @@ android {
         applicationId "com.zegoggles.smssync"
         minSdkVersion 9
         targetSdkVersion 25
-        versionCode 1562
-        versionName "1.5.11-beta9"
+        versionCode 1563
+        versionName "1.5.11-beta10"
         testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
     }