diff --git a/verifier-web-tutorial/package-lock.json b/verifier-web-tutorial/package-lock.json
index 310cffe..bad8a8b 100644
--- a/verifier-web-tutorial/package-lock.json
+++ b/verifier-web-tutorial/package-lock.json
@@ -2615,9 +2615,9 @@
       "license": "MIT"
     },
     "node_modules/baseline-browser-mapping": {
-      "version": "2.10.8",
-      "resolved": "https://registry.npmjs.org/baseline-browser-mapping/-/baseline-browser-mapping-2.10.8.tgz",
-      "integrity": "sha512-PCLz/LXGBsNTErbtB6i5u4eLpHeMfi93aUv5duMmj6caNu6IphS4q6UevDnL36sZQv9lrP11dbPKGMaXPwMKfQ==",
+      "version": "2.11.21",
+      "resolved": "https://registry.npmjs.org/baseline-browser-mapping/-/baseline-browser-mapping-2.11.21.tgz",
+      "integrity": "sha512-uh8vpY/1/YyFkunIDFH/12p7/7VdPKA1hejMVEbdkEaWnUz0Hesvx5EbiU6XxjyHZIOju+ZMbQJkRh+es3/spQ==",
       "license": "Apache-2.0",
       "bin": {
         "baseline-browser-mapping": "dist/cli.cjs"