diff --git a/src/manifest.json b/src/manifest.json
index f1a007d..889741f 100644
--- a/src/manifest.json
+++ b/src/manifest.json
@@ -2,7 +2,7 @@
 
   "manifest_version": 2,
   "name": "Quick Dial",
-  "version": "0.1.21",
+  "version": "0.1.21",
   "author": "MatMoul",
   "homepage_url": "https://github.com/MatMoul/quickdial-webext",
   "developer": {
@@ -43,7 +43,7 @@
   "browser_specific_settings": {
     "gecko": {
       "id": "quickdial@matmoul.com",
-      "strict_min_version": "142.0",
+      "strict_min_version": "140.0",
 			"data_collection_permissions": {
 				"required": ["none"]
 			}