diff --git a/package-lock.json b/package-lock.json
index f7dfba1..e993aa0 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -30,7 +30,7 @@
         "eslint-plugin-prettier": "^4.0.0",
         "eslint-plugin-standard": "^5.0.0",
         "mocha": "^9.2.2",
-        "mock-local-storage": "^1.1.20",
+        "mock-local-storage": "^1.1.21",
         "prettier": "^2.6.2",
         "release-it": "^14.14.0",
         "ts-node-register": "^1.0.0",
@@ -13553,9 +13553,9 @@
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     },
     "node_modules/mock-local-storage": {
-      "version": "1.1.20",
-      "resolved": "https://registry.npmjs.org/mock-local-storage/-/mock-local-storage-1.1.20.tgz",
-      "integrity": "sha512-JsV1bVnHA0lhdoGeJDBrOtC1X8j2ZJ5ZttoyZMp3cZCgbnh2MuQaQGpHwfwha+Jczhmd40lOmzYmBKExvsbBaA==",
+      "version": "1.1.21",
+      "resolved": "https://registry.npmjs.org/mock-local-storage/-/mock-local-storage-1.1.21.tgz",
+      "integrity": "sha512-/sVmP9ywoafxV2HsSw+H7mj+R8uxEld0wXbIZINRkXE4MtVMORN2eIDso9gnY9S/Yb14dRNRu2bB2RRKNYX5bA==",
       "dev": true,
       "dependencies": {
         "core-js": "^3.19.0",
@@ -30847,9 +30847,9 @@
       "integrity": "sha512-qYvlv/exQ4+svI3UOvPUpLDF0OMX5euvUH0Ny4N5QyRyhNdgAgUrVH3iUINSzEPLvx0kbo/Bp28GJKIqvE7URw=="
     },
     "mock-local-storage": {
-      "version": "1.1.20",
-      "resolved": "https://registry.npmjs.org/mock-local-storage/-/mock-local-storage-1.1.20.tgz",
-      "integrity": "sha512-JsV1bVnHA0lhdoGeJDBrOtC1X8j2ZJ5ZttoyZMp3cZCgbnh2MuQaQGpHwfwha+Jczhmd40lOmzYmBKExvsbBaA==",
+      "version": "1.1.21",
+      "resolved": "https://registry.npmjs.org/mock-local-storage/-/mock-local-storage-1.1.21.tgz",
+      "integrity": "sha512-/sVmP9ywoafxV2HsSw+H7mj+R8uxEld0wXbIZINRkXE4MtVMORN2eIDso9gnY9S/Yb14dRNRu2bB2RRKNYX5bA==",
       "dev": true,
       "requires": {
         "core-js": "^3.19.0",
diff --git a/package.json b/package.json
index bc9e65f..bc2ff78 100644
--- a/package.json
+++ b/package.json
@@ -45,7 +45,7 @@
     "eslint-plugin-prettier": "^4.0.0",
     "eslint-plugin-standard": "^5.0.0",
     "mocha": "^9.2.2",
-    "mock-local-storage": "^1.1.20",
+    "mock-local-storage": "^1.1.21",
     "prettier": "^2.6.2",
     "release-it": "^14.14.0",
     "ts-node-register": "^1.0.0",