diff --git a/package-lock.json b/package-lock.json
index 7be31091e06..ef9f6039105 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -43,7 +43,6 @@
         "@types/estree": "1.0.6",
         "@types/github-script": "github:actions/github-script",
         "@types/jest-axe": "3.5.9",
-        "@types/jsdom": "21.1.7",
         "@types/lodash-es": "4.17.12",
         "@types/node": "^20.12.7",
         "@types/react": "18.3.12",
@@ -8136,18 +8135,6 @@
       "dev": true,
       "license": "MIT"
     },
-    "node_modules/@types/jsdom": {
-      "version": "21.1.7",
-      "resolved": "https://registry.npmjs.org/@types/jsdom/-/jsdom-21.1.7.tgz",
-      "integrity": "sha512-yOriVnggzrnQ3a9OKOCxaVuSug3w3/SbOj5i7VwXWZEyUNl3bLF9V3MfxGbZKuwqJOQyRfqXyROBB1CoZLFWzA==",
-      "dev": true,
-      "license": "MIT",
-      "dependencies": {
-        "@types/node": "*",
-        "@types/tough-cookie": "*",
-        "parse5": "^7.0.0"
-      }
-    },
     "node_modules/@types/json-schema": {
       "version": "7.0.15",
       "resolved": "https://registry.npmjs.org/@types/json-schema/-/json-schema-7.0.15.tgz",
@@ -8300,13 +8287,6 @@
       "dev": true,
       "license": "MIT"
     },
-    "node_modules/@types/tough-cookie": {
-      "version": "4.0.5",
-      "resolved": "https://registry.npmjs.org/@types/tough-cookie/-/tough-cookie-4.0.5.tgz",
-      "integrity": "sha512-/Ad8+nIOV7Rl++6f1BdKxFSMgmoqEoYbHRpPcx3JEfv8VRsQe9Z4mCXeJBzxs7mbHY/XOZZuXlRNfhpVPbs6ZA==",
-      "dev": true,
-      "license": "MIT"
-    },
     "node_modules/@types/trusted-types": {
       "version": "2.0.7",
       "resolved": "https://registry.npmjs.org/@types/trusted-types/-/trusted-types-2.0.7.tgz",
diff --git a/package.json b/package.json
index 157d7b86de5..696d1a714f3 100644
--- a/package.json
+++ b/package.json
@@ -62,7 +62,6 @@
     "@types/estree": "1.0.6",
     "@types/github-script": "github:actions/github-script",
     "@types/jest-axe": "3.5.9",
-    "@types/jsdom": "21.1.7",
     "@types/lodash-es": "4.17.12",
     "@types/node": "^20.12.7",
     "@types/react": "18.3.12",
diff --git a/patches/@types+jsdom+21.1.7.patch b/patches/@types+jsdom+21.1.7.patch
deleted file mode 100644
index ab5499dec26..00000000000
--- a/patches/@types+jsdom+21.1.7.patch
+++ /dev/null
@@ -1,14 +0,0 @@
-diff --git a/node_modules/@types/jsdom/base.d.ts b/node_modules/@types/jsdom/base.d.ts
-index 420870f..25ac10c 100644
---- a/node_modules/@types/jsdom/base.d.ts
-+++ b/node_modules/@types/jsdom/base.d.ts
-@@ -196,7 +196,9 @@ declare module "jsdom" {
- 
-         /* ECMAScript Globals */
-         globalThis: DOMWindow;
-+        // @ts-ignore
-         readonly ["Infinity"]: number;
-+        // @ts-ignore
-         readonly ["NaN"]: number;
-         readonly undefined: undefined;
-