diff --git a/package-lock.json b/package-lock.json
index d10ef32..8460314 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -6474,9 +6474,9 @@
       "dev": true
     },
     "jsdom": {
-      "version": "18.0.1",
-      "resolved": "https://registry.npmjs.org/jsdom/-/jsdom-18.0.1.tgz",
-      "integrity": "sha512-mgVzrYP4IJiJKVqXkAdBn+jg+nQgPusBxTJulz3m1Y/1RIrkk8aDoNaQE5BNbHwe72WwiwE7k3Av2THXDpvzPQ==",
+      "version": "18.1.0",
+      "resolved": "https://registry.npmjs.org/jsdom/-/jsdom-18.1.0.tgz",
+      "integrity": "sha512-q6QFAfSGLEUqRJ+GCV6vn6ItZCMARWh1d33wiJZPxc+wMNw7HK71JPmQ4C2lIZAsBH8TiJu4uplach/UcrC6bQ==",
       "dev": true,
       "requires": {
         "abab": "^2.0.5",
diff --git a/package.json b/package.json
index 6f03001..52b1f27 100644
--- a/package.json
+++ b/package.json
@@ -21,7 +21,7 @@
   "devDependencies": {
     "@vuepress/plugin-back-to-top": "1.8.2",
     "@vuepress/plugin-medium-zoom": "1.8.2",
-    "jsdom": "18.0.1",
+    "jsdom": "18.1.0",
     "markdown-it-attrs": "4.1.0",
     "pre-commit": "1.2.2",
     "prettier": "2.4.1",