diff --git a/package-lock.json b/package-lock.json
index 63d5786a..bbcedf1f 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -9,7 +9,7 @@
       "version": "2021.11.1",
       "license": "MIT",
       "dependencies": {
-        "loading-attribute-polyfill": "^1.5.4"
+        "loading-attribute-polyfill": "^2.1.1"
       },
       "devDependencies": {
         "@parcel/transformer-sass": "^2.7.0",
@@ -2347,9 +2347,9 @@
       "dev": true
     },
     "node_modules/loading-attribute-polyfill": {
-      "version": "1.5.4",
-      "resolved": "https://registry.npmjs.org/loading-attribute-polyfill/-/loading-attribute-polyfill-1.5.4.tgz",
-      "integrity": "sha512-snHz0lLNHZKIch9m82GbsEBOJGlsvl738Uk5iJwaoqNrxnTVT+bWCxp2SpNpXfKZXOPGB49TJ24GS5l4QwTkkw=="
+      "version": "2.1.1",
+      "resolved": "https://registry.npmjs.org/loading-attribute-polyfill/-/loading-attribute-polyfill-2.1.1.tgz",
+      "integrity": "sha512-NhrAVtJpvJ4AETXPxZF9+neiiiNXNudg8putIVaZ0Po5yIvjLfdW9prwN7FJ5ZbCde1ThdNQ+C0WxPyoOcFUlA=="
     },
     "node_modules/mdn-data": {
       "version": "2.0.14",
diff --git a/package.json b/package.json
index a9b0fd02..0600c287 100644
--- a/package.json
+++ b/package.json
@@ -6,7 +6,7 @@
     "doc": "docs"
   },
   "dependencies": {
-    "loading-attribute-polyfill": "^1.5.4"
+    "loading-attribute-polyfill": "^2.1.1"
   },
   "devDependencies": {
     "@parcel/transformer-sass": "^2.7.0",