diff --git a/package-lock.json b/package-lock.json
index 48f3761..50ba1ee 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -10,7 +10,7 @@
       "dependencies": {
         "@types/plotly.js": "2.35.4",
         "@types/plotly.js-dist-min": "2.3.4",
-        "@types/webextension-polyfill": "^0.12.3",
+        "@types/webextension-polyfill": "^0.12.4",
         "plotly.js-dist-min": "2.35.3"
       },
       "devDependencies": {
@@ -1504,9 +1504,9 @@
       }
     },
     "node_modules/@types/webextension-polyfill": {
-      "version": "0.12.3",
-      "resolved": "https://registry.npmjs.org/@types/webextension-polyfill/-/webextension-polyfill-0.12.3.tgz",
-      "integrity": "sha512-F58aDVSeN/MjUGazXo/cPsmR76EvqQhQ1v4x23hFjUX0cfAJYE+JBWwiOGW36/VJGGxoH74sVlRIF3z7SJCKyg==",
+      "version": "0.12.4",
+      "resolved": "https://registry.npmjs.org/@types/webextension-polyfill/-/webextension-polyfill-0.12.4.tgz",
+      "integrity": "sha512-wK8YdSI0pDiaehSLDIvtvonYmLwUUivg4Z6JCJO8rkyssMAG82cFJgwPK/V7NO61mJBLg/tXeoXQL8AFzpXZmQ==",
       "license": "MIT"
     },
     "node_modules/adm-zip": {
diff --git a/package.json b/package.json
index b563f4c..dbcdef7 100644
--- a/package.json
+++ b/package.json
@@ -19,7 +19,7 @@
   "dependencies": {
     "@types/plotly.js-dist-min": "2.3.4",
     "@types/plotly.js": "2.35.4",
-    "@types/webextension-polyfill": "^0.12.3",
+    "@types/webextension-polyfill": "^0.12.4",
     "plotly.js-dist-min": "2.35.3"
   }
 }