diff --git a/install/package.json b/install/package.json
index 357f9899fd..4a5848ef18 100644
--- a/install/package.json
+++ b/install/package.json
@@ -170,7 +170,7 @@
         "grunt": "1.6.1",
         "grunt-contrib-watch": "1.1.0",
         "husky": "8.0.3",
-        "jsdom": "26.1.0",
+        "jsdom": "27.0.0",
         "lint-staged": "16.1.6",
         "mocha": "11.7.2",
         "mocha-lcov-reporter": "1.3.0",