diff --git a/lessons/07-mcp/solution/package-lock.json b/lessons/07-mcp/solution/package-lock.json
index 933e821..78885ba 100644
--- a/lessons/07-mcp/solution/package-lock.json
+++ b/lessons/07-mcp/solution/package-lock.json
@@ -3501,9 +3501,9 @@
          }
       },
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-         "version": "8.11.2",
-         "resolved": "https://registry.npmjs.org/undici/-/undici-8.11.2.tgz",
-         "integrity": "sha512-u4UB2/IrKdU6lFxumHmmo1a3fCQO5tzQllRorfoRS63txhrB7xTpSn1PftwC4qEHkOaqP95fCWW4lJzwErwzhQ==",
+         "version": "8.12.3",
+         "resolved": "https://registry.npmjs.org/undici/-/undici-8.12.3.tgz",
+         "integrity": "sha512-+fdndUTwBP86cVjihTp21hZHo7d6oj1c/47XPA3lL8mM0XHs+C4EkcjmgRsFnFk2f/UONGDy9ItBItmXsLOQHw==",
          "dev": true,
          "license": "MIT",
          "engines": {