diff --git a/app/build.gradle b/app/build.gradle
index c53581682..0e8327679 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -38,7 +38,7 @@ android {
 
     defaultConfig {
         applicationId "name.boyle.chris.sgtpuzzles"
-        versionCode 105
+        versionCode 106
         versionName "${timestamp()}-${idForSimon()}"
 
         if (file(ndkDir.absolutePath + '/platforms/android-15').exists()) {  // the last without PIE