diff --git a/package.json b/package.json
index fb90e03..493827a 100644
--- a/package.json
+++ b/package.json
@@ -56,7 +56,7 @@
     "@types/node": "20.11.5",
     "@types/react": "18.2.48",
     "@types/react-dom": "18.2.18",
-    "@types/webextension-polyfill": "^0.10.7",
+    "@types/webextension-polyfill": "^0.12.1",
     "lefthook": "1.7.16",
     "postcss": "8.4.33",
     "rimraf": "6.0.1",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index e82b856..ec8e1b0 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -118,8 +118,8 @@ importers:
         specifier: 18.2.18
         version: 18.2.18
       '@types/webextension-polyfill':
-        specifier: ^0.10.7
-        version: 0.10.7
+        specifier: ^0.12.1
+        version: 0.12.1
       lefthook:
         specifier: 1.7.16
         version: 1.7.16
@@ -2053,8 +2053,8 @@ packages:
   '@types/trusted-types@2.0.7':
     resolution: {integrity: sha512-ScaPdn1dQczgbl0QFTeTOmVHFULt394XJgOQNoyVhZ6r2vLnMLJfBPd53SB52T/3G36VI1/g2MZaX0cwDuXsfw==}
 
-  '@types/webextension-polyfill@0.10.7':
-    resolution: {integrity: sha512-10ql7A0qzBmFB+F+qAke/nP1PIonS0TXZAOMVOxEUsm+lGSW6uwVcISFNa0I4Oyj0884TZVWGGMIWeXOVSNFHw==}
+  '@types/webextension-polyfill@0.12.1':
+    resolution: {integrity: sha512-xPTFWwQ8BxPevPF2IKsf4hpZNss4LxaOLZXypQH4E63BDLmcwX/RMGdI4tB4VO4Nb6xDBH3F/p4gz4wvof1o9w==}
 
   '@typescript-eslint/scope-manager@8.0.0-alpha.30':
     resolution: {integrity: sha512-FGW/iPWGyPFamAVZ60oCAthMqQrqafUGebF8UKuq/ha+e9SVG6YhJoRzurlQXOVf8dHfOhJ0ADMXyFnMc53clg==}
@@ -6478,7 +6478,7 @@ snapshots:
 
   '@types/trusted-types@2.0.7': {}
 
-  '@types/webextension-polyfill@0.10.7': {}
+  '@types/webextension-polyfill@0.12.1': {}
 
   '@typescript-eslint/scope-manager@8.0.0-alpha.30':
     dependencies: