diff --git a/package-lock.json b/package-lock.json
index 160cc079..8a2b38bb 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -29,7 +29,7 @@
         "express-rate-limit": "^6.7.0",
         "file-type": "^18.2.0",
         "js-yaml": "^4.1.0",
-        "jsdom": "^20.0.3",
+        "jsdom": "^21.0.0",
         "linguist-js": "^2.5.3",
         "marked": "^4.2.5",
         "memory-cache": "^0.2.0",
@@ -6566,9 +6566,9 @@
       "optional": true
     },
     "node_modules/jsdom": {
-      "version": "20.0.3",
-      "resolved": "https://registry.npmjs.org/jsdom/-/jsdom-20.0.3.tgz",
-      "integrity": "sha512-SYhBvTh89tTfCD/CRdSOm13mOBa42iTaTyfyEWBdKcGdPxPtLFBXuHR8XHb33YNYaP+lLbmSvBTsnoesCNJEsQ==",
+      "version": "21.0.0",
+      "resolved": "https://registry.npmjs.org/jsdom/-/jsdom-21.0.0.tgz",
+      "integrity": "sha512-AIw+3ZakSUtDYvhwPwWHiZsUi3zHugpMEKlNPaurviseYoBqo0zBd3zqoUi3LPCNtPFlEP8FiW9MqCZdjb2IYA==",
       "dependencies": {
         "abab": "^2.0.6",
         "acorn": "^8.8.1",
@@ -6795,26 +6795,6 @@
         "node": ">=12"
       }
     },
-    "node_modules/jsdom/node_modules/ws": {
-      "version": "8.11.0",
-      "resolved": "https://registry.npmjs.org/ws/-/ws-8.11.0.tgz",
-      "integrity": "sha512-HPG3wQd9sNQoT9xHyNCXoDUa+Xw/VevmY9FoHyQ+g+rrMn4j6FB4np7Z0OhdTgjx6MgQLK7jwSy1YecU1+4Asg==",
-      "engines": {
-        "node": ">=10.0.0"
-      },
-      "peerDependencies": {
-        "bufferutil": "^4.0.1",
-        "utf-8-validate": "^5.0.2"
-      },
-      "peerDependenciesMeta": {
-        "bufferutil": {
-          "optional": true
-        },
-        "utf-8-validate": {
-          "optional": true
-        }
-      }
-    },
     "node_modules/jsesc": {
       "version": "2.5.2",
       "resolved": "https://registry.npmjs.org/jsesc/-/jsesc-2.5.2.tgz",
@@ -15154,9 +15134,9 @@
       "optional": true
     },
     "jsdom": {
-      "version": "20.0.3",
-      "resolved": "https://registry.npmjs.org/jsdom/-/jsdom-20.0.3.tgz",
-      "integrity": "sha512-SYhBvTh89tTfCD/CRdSOm13mOBa42iTaTyfyEWBdKcGdPxPtLFBXuHR8XHb33YNYaP+lLbmSvBTsnoesCNJEsQ==",
+      "version": "21.0.0",
+      "resolved": "https://registry.npmjs.org/jsdom/-/jsdom-21.0.0.tgz",
+      "integrity": "sha512-AIw+3ZakSUtDYvhwPwWHiZsUi3zHugpMEKlNPaurviseYoBqo0zBd3zqoUi3LPCNtPFlEP8FiW9MqCZdjb2IYA==",
       "requires": {
         "abab": "^2.0.6",
         "acorn": "^8.8.1",
@@ -15315,12 +15295,6 @@
           "version": "3.0.0",
           "resolved": "https://registry.npmjs.org/whatwg-mimetype/-/whatwg-mimetype-3.0.0.tgz",
           "integrity": "sha512-nt+N2dzIutVRxARx1nghPKGv1xHikU7HKdfafKkLNLindmPU/ch3U31NOCGGA/dmPcmb1VlofO0vnKAcsm0o/Q=="
-        },
-        "ws": {
-          "version": "8.11.0",
-          "resolved": "https://registry.npmjs.org/ws/-/ws-8.11.0.tgz",
-          "integrity": "sha512-HPG3wQd9sNQoT9xHyNCXoDUa+Xw/VevmY9FoHyQ+g+rrMn4j6FB4np7Z0OhdTgjx6MgQLK7jwSy1YecU1+4Asg==",
-          "requires": {}
         }
       }
     },
diff --git a/package.json b/package.json
index 5500cb55..8b00294f 100644
--- a/package.json
+++ b/package.json
@@ -48,7 +48,7 @@
     "express-rate-limit": "^6.7.0",
     "file-type": "^18.2.0",
     "js-yaml": "^4.1.0",
-    "jsdom": "^20.0.3",
+    "jsdom": "^21.0.0",
     "linguist-js": "^2.5.3",
     "marked": "^4.2.5",
     "memory-cache": "^0.2.0",