diff --git a/package-lock.json b/package-lock.json
index 5cea3ee..2f8ae90 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -9,7 +9,7 @@
       "version": "0.1.16",
       "license": "MIT",
       "dependencies": {
-        "@modelcontextprotocol/sdk": "1.25.1"
+        "@modelcontextprotocol/sdk": "1.25.2"
       },
       "bin": {
         "cli-microsoft365-mcp-server": "dist/index.js"
@@ -77,9 +77,9 @@
       }
     },
     "node_modules/@modelcontextprotocol/sdk": {
-      "version": "1.25.1",
-      "resolved": "https://registry.npmjs.org/@modelcontextprotocol/sdk/-/sdk-1.25.1.tgz",
-      "integrity": "sha512-yO28oVFFC7EBoiKdAn+VqRm+plcfv4v0xp6osG/VsCB0NlPZWi87ajbCZZ8f/RvOFLEu7//rSRmuZZ7lMoe3gQ==",
+      "version": "1.25.2",
+      "resolved": "https://registry.npmjs.org/@modelcontextprotocol/sdk/-/sdk-1.25.2.tgz",
+      "integrity": "sha512-LZFeo4F9M5qOhC/Uc1aQSrBHxMrvxett+9KLHt7OhcExtoiRN9DKgbZffMP/nxjutWDQpfMDfP3nkHI4X9ijww==",
       "license": "MIT",
       "dependencies": {
         "@hono/node-server": "^1.19.7",
diff --git a/package.json b/package.json
index 7bfcd46..2a0029a 100644
--- a/package.json
+++ b/package.json
@@ -37,7 +37,7 @@
     "inspect": "npx -y @modelcontextprotocol/inspector node dist/index.js"
   },
   "dependencies": {
-    "@modelcontextprotocol/sdk": "1.25.1"
+    "@modelcontextprotocol/sdk": "1.25.2"
   },
   "devDependencies": {
     "@types/node": "25.0.9",