diff --git a/package.json b/package.json
index aa18586d..29810bcd 100644
--- a/package.json
+++ b/package.json
@@ -35,7 +35,7 @@
     "grunt-contrib-concat": "2.1.0",
     "grunt-replace": "2.0.2",
     "istanbul-lib-instrument": "5.2.0",
-    "jsdom": "20.0.0",
+    "jsdom": "20.0.3",
     "mocha": "10.0.0",
     "nyc": "15.1.0",
     "selenium-webdriver": "4.4.0",