diff --git a/chromium/package-lock.json b/chromium/package-lock.json
index a236022633a3..66cff1579024 100644
--- a/chromium/package-lock.json
+++ b/chromium/package-lock.json
@@ -511,11 +511,6 @@
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       "dev": true
     },
-    "bootstrap": {
-      "version": "4.5.3",
-      "resolved": "https://registry.npmjs.org/bootstrap/-/bootstrap-4.5.3.tgz",
-      "integrity": "sha512-o9ppKQioXGqhw8Z7mah6KdTYpNQY//tipnkxppWhPbiSWdD+1raYsnhwEZjkTHYbGee4cVQ0Rx65EhOY/HNLcQ=="
-    },
     "brace-expansion": {
       "version": "1.1.11",
       "resolved": "https://registry.npmjs.org/brace-expansion/-/brace-expansion-1.1.11.tgz",
@@ -681,9 +676,9 @@
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     },
     "codemirror": {
-      "version": "5.59.0",
-      "resolved": "https://registry.npmjs.org/codemirror/-/codemirror-5.59.0.tgz",
-      "integrity": "sha512-UGzSkCacY9z0rSpQ3wnTWRN2nvRE6foDXnJltWW8pazInR/R+3gXHrao4IFQMv/bSBvFBxt8/HPpkpKAS54x5Q==",
+      "version": "5.59.4",
+      "resolved": "https://registry.npmjs.org/codemirror/-/codemirror-5.59.4.tgz",
+      "integrity": "sha512-achw5JBgx8QPcACDDn+EUUXmCYzx/zxEtOGXyjvLEvYY8GleUrnfm5D+Zb+UjShHggXKDT9AXrbkBZX6a0YSQg==",
       "dev": true
     },
     "color-convert": {