diff --git a/_meta/mozilla-mobile-firefox-android.json b/_meta/mozilla-mobile-firefox-android.json
index bd4e0ccebca..c3d5d3fda27 100644
--- a/_meta/mozilla-mobile-firefox-android.json
+++ b/_meta/mozilla-mobile-firefox-android.json
@@ -1,6 +1,6 @@
 {
   "name": "mozilla-mobile/firefox-android",
   "revs": {
-    "ac-prep": "b0a06788f04d517844c844b7cfebc2e8e8fa9b38"
+    "ac-prep": "506de46c017e9fee32fa08f8abccdf7493caf5f4"
   }
 }
\ No newline at end of file