diff --git a/src/manifest.json b/src/manifest.json
index 4cad7c9..2f75a54 100644
--- a/src/manifest.json
+++ b/src/manifest.json
@@ -2,7 +2,7 @@
   "manifest_version": 2,
   "name": "MetamorPOV",
   "author": "Jean Viscogliosi-Pate",
-  "version": "0.1.0",
+  "version": "1.0.0",
   "license": "GPL-3.0-or-later",
 
   "description": "Enables customization of reader-insert stories by replacing author-provided hooks such as Y/n, pov/s, and vrb/do/present/.",
@@ -10,7 +10,7 @@
   "browser_specific_settings": {
     "gecko": {
       "id": "metamorpov@viscogliosi-pate.com",
-      "strict_min_version": "58.0"
+      "strict_min_version": "113.0"
     },
     "gecko_android": {}
   },