diff --git a/examples/modelcontextprotocol/package-lock.json b/examples/modelcontextprotocol/package-lock.json
index c799f279..8f0f5556 100644
--- a/examples/modelcontextprotocol/package-lock.json
+++ b/examples/modelcontextprotocol/package-lock.json
@@ -74,7 +74,7 @@
         "node": ">=18"
       },
       "peerDependencies": {
-        "@hiero-ledger/sdk": ">=2.81.0"
+        "@hiero-ledger/sdk": "^2.81.0"
       }
     },
     "node_modules/@babel/code-frame": {
@@ -6666,9 +6666,9 @@
       }
     },
     "node_modules/ws": {
-      "version": "7.5.10",
-      "resolved": "https://registry.npmjs.org/ws/-/ws-7.5.10.tgz",
-      "integrity": "sha512-+dbF1tHwZpXcbOJdVOkzLDxZP1ailvSxM6ZweXTegylPny803bFhA+vqBYw4s31NSAk4S2Qz+AKXK9a4wkdjcQ==",
+      "version": "7.5.11",
+      "resolved": "https://registry.npmjs.org/ws/-/ws-7.5.11.tgz",
+      "integrity": "sha512-zS54Oen9bITtp7kp2XM3AydrCIq1D+HwJOuH+c+e4LfpL/lotP5osijd+UoMnxwAam1GN8R4KtLAyIrIcBNpiA==",
       "license": "MIT",
       "peer": true,
       "engines": {