diff --git a/package-lock.json b/package-lock.json
index 9df6297..d3f2489 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1739,9 +1739,9 @@
       "integrity": "sha1-tSQ9jz7BqjXxNkYFvA0QNuMKtp8="
     },
     "yargs-parser": {
-      "version": "20.2.7",
-      "resolved": "https://registry.npmjs.org/yargs-parser/-/yargs-parser-20.2.7.tgz",
-      "integrity": "sha512-FiNkvbeHzB/syOjIUxFDCnhSfzAL8R5vs40MgLFBorXACCOAEaWu0gRZl14vG8MR9AOJIZbmkjhusqBYZ3HTHw=="
+      "version": "21.1.1",
+      "resolved": "https://registry.npmjs.org/yargs-parser/-/yargs-parser-21.1.1.tgz",
+      "integrity": "sha512-tVpsJW7DdjecAiFpbIB1e3qxIQsE6NoPc5/eTdrbbIC4h0LVsWhnoa3g+m2HclBIujHzsxZ4VJVA+GUuc2/LBw=="
     },
     "yocto-queue": {
       "version": "0.1.0",
diff --git a/package.json b/package.json
index 4229e3d..440834a 100644
--- a/package.json
+++ b/package.json
@@ -30,7 +30,7 @@
     "sirv": "1.0.12",
     "stylus": "0.54.8",
     "webpack": "5.38.1",
-    "yargs-parser": "20.2.7"
+    "yargs-parser": "21.1.1"
   },
   "scripts": {
     "start": "node index serve",