diff --git a/tools/syn2mas/package-lock.json b/tools/syn2mas/package-lock.json
index 12a58fbb4..dc7055a45 100644
--- a/tools/syn2mas/package-lock.json
+++ b/tools/syn2mas/package-lock.json
@@ -7295,9 +7295,9 @@
       "peer": true
     },
     "node_modules/yaml": {
-      "version": "2.5.0",
-      "resolved": "https://registry.npmjs.org/yaml/-/yaml-2.5.0.tgz",
-      "integrity": "sha512-2wWLbGbYDiSqqIKoPjar3MPgB94ErzCtrNE1FdqGuaO0pi2JGjmE8aW8TDZwzU7vuxcGRdL/4gPQwQ7hD5AMSw==",
+      "version": "2.5.1",
+      "resolved": "https://registry.npmjs.org/yaml/-/yaml-2.5.1.tgz",
+      "integrity": "sha512-bLQOjaX/ADgQ20isPJRvF0iRUHIxVhYvr53Of7wGcWlO2jvtUlH5m87DsmulFVxRpNLOnI4tB6p/oh8D7kpn9Q==",
       "bin": {
         "yaml": "bin.mjs"
       },