diff --git a/package-lock.json b/package-lock.json
index d682159928..5f2ca20a05 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -2362,9 +2362,10 @@
       "integrity": "sha512-XxtPuC3PGakY6PD7dG66/o8KwJ/LkH2/EKe19Dcw58w53dv4/vSQEkn/SzuyhHE2q4zPgCkxQBxus3VV4ql+Pg=="
     },
     "node_modules/diff": {
-      "version": "5.2.0",
-      "resolved": "https://registry.npmjs.org/diff/-/diff-5.2.0.tgz",
-      "integrity": "sha512-uIFDxqpRZGZ6ThOk84hEfqWoHx2devRFvpTZcTHur85vImfaxUbTW9Ryh4CpCuDnToOP1CEtXKIgytHBPVff5A==",
+      "version": "8.0.3",
+      "resolved": "https://registry.npmjs.org/diff/-/diff-8.0.3.tgz",
+      "integrity": "sha512-qejHi7bcSD4hQAZE0tNAawRK1ZtafHDmMTMkrrIGgSLl7hTnQHmKCeB45xAcbfTqK2zowkM3j3bHt/4b/ARbYQ==",
+      "license": "BSD-3-Clause",
       "engines": {
         "node": ">=0.3.1"
       }
@@ -5440,7 +5441,7 @@
       "license": "MIT",
       "dependencies": {
         "@modelcontextprotocol/sdk": "0.5.0",
-        "diff": "^5.1.0",
+        "diff": "^8.0.3",
         "glob": "^10.3.10",
         "minimatch": "^10.0.1",
         "zod-to-json-schema": "^3.23.5"
diff --git a/src/filesystem/package.json b/src/filesystem/package.json
index 6aca648fa4..17bbddf0b5 100644
--- a/src/filesystem/package.json
+++ b/src/filesystem/package.json
@@ -20,7 +20,7 @@
   },
   "dependencies": {
     "@modelcontextprotocol/sdk": "0.5.0",
-    "diff": "^5.1.0",
+    "diff": "^8.0.3",
     "glob": "^10.3.10",
     "minimatch": "^10.0.1",
     "zod-to-json-schema": "^3.23.5"