diff --git a/_meta/mozilla-mobile-firefox-android.json b/_meta/mozilla-mobile-firefox-android.json
index d787273609d..6ea83745ae1 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": "562890296080043d6ba4fc107d81f305bea52e0e"
+    "ac-prep": "108a370e363e27d856dea9504fdb104f275093d7"
   }
 }
\ No newline at end of file
diff --git a/mozilla-mobile/android-components/components/feature/sitepermissions/src/main/res/values/strings.xml b/mozilla-mobile/android-components/components/feature/sitepermissions/src/main/res/values/strings.xml
index 950181c9e58..9d9ff2ee683 100644
--- a/mozilla-mobile/android-components/components/feature/sitepermissions/src/main/res/values/strings.xml
+++ b/mozilla-mobile/android-components/components/feature/sitepermissions/src/main/res/values/strings.xml
@@ -41,6 +41,8 @@
     <!-- Message of a dialog offering more context about the cross origin storage permission.
     %s is the name of the site URL (www.site1.example) trying to track the user's activity. -->
     <string name="mozac_feature_sitepermissions_storage_access_message">You may want to block access if it\'s not clear why %s needs this data.</string>
+    <!-- Text for a negative button in the storage access permission request dialog. This button will not give access to this permission. -->
+    <string name="mozac_feature_sitepermissions_storage_access_not_allow">Block</string>
     <!-- Clickable text that will open a new tab navigating the user to online documentation about specific features. -->
     <string name="mozac_feature_sitepermissions_learn_more_title">Learn more</string>
 </resources>