diff --git a/chromium/package-lock.json b/chromium/package-lock.json
index 5f8f10f74265..f422f6144d2e 100644
--- a/chromium/package-lock.json
+++ b/chromium/package-lock.json
@@ -639,9 +639,9 @@
       }
     },
     "codemirror": {
-      "version": "5.63.0",
-      "resolved": "https://registry.npmjs.org/codemirror/-/codemirror-5.63.0.tgz",
-      "integrity": "sha512-KlLWRPggDg2rBD1Mx7/EqEhaBdy+ybBCVh/efgjBDsPpMeEu6MbTAJzIT4TuCzvmbTEgvKOGzVT6wdBTNusqrg==",
+      "version": "5.63.3",
+      "resolved": "https://registry.npmjs.org/codemirror/-/codemirror-5.63.3.tgz",
+      "integrity": "sha512-1C+LELr+5grgJYqwZKqxrcbPsHFHapVaVAloBsFBASbpLnQqLw1U8yXJ3gT5D+rhxIiSpo+kTqN+hQ+9ialIXw==",
       "dev": true
     },
     "color-convert": {