diff --git a/static/closure-library/closure-deps/package.json b/static/closure-library/closure-deps/package.json
index f5fc38c..0c96c45 100644
--- a/static/closure-library/closure-deps/package.json
+++ b/static/closure-library/closure-deps/package.json
@@ -33,7 +33,7 @@
   },
   "homepage": "https://developers.google.com/closure/library/",
   "devDependencies": {
-    "google-closure-library": "^20180716.0.0",
+    "google-closure-library": "^20200830.0.0",
     "jasmine": "^2.9.0",
     "jasmine-diff": "^0.1.3"
   },