diff --git a/package.json b/package.json
index 57649c3..03858f4 100644
--- a/package.json
+++ b/package.json
@@ -156,7 +156,7 @@
     }
   },
   "dependencies": {
-    "@modelcontextprotocol/sdk": "^1.23.0",
+    "@modelcontextprotocol/sdk": "^1.25.2",
     "tslib": "^2.3.0",
     "zod": "^4.1.13"
   },
diff --git a/yarn.lock b/yarn.lock
index f049e3d..3144c5e 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -9,7 +9,7 @@ __metadata:
   version: 0.0.0-use.local
   resolution: "@ai-capabilities-suite/mcp-testing@workspace:."
   dependencies:
-    "@modelcontextprotocol/sdk": "npm:^1.23.0"
+    "@modelcontextprotocol/sdk": "npm:^1.25.2"
     "@swc/core": "npm:^1.15.3"
     "@swc/helpers": "npm:^0.5.15"
     "@swc/jest": "npm:^0.2.39"
@@ -845,9 +845,9 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@modelcontextprotocol/sdk@npm:^1.23.0":
-  version: 1.25.1
-  resolution: "@modelcontextprotocol/sdk@npm:1.25.1"
+"@modelcontextprotocol/sdk@npm:^1.25.2":
+  version: 1.25.2
+  resolution: "@modelcontextprotocol/sdk@npm:1.25.2"
   dependencies:
     "@hono/node-server": "npm:^1.19.7"
     ajv: "npm:^8.17.1"
@@ -873,7 +873,7 @@ __metadata:
       optional: true
     zod:
       optional: false
-  checksum: 10c0/bca74e841b5c2c534a3c20a760cc1508f0b20dab8d2b37bcb01944fac875704b40de8bf17f2865fb5d22684b261a5472ab339d80736e651639cd44d8edaa83d5
+  checksum: 10c0/ffc024398e1b7841fb1ff2dc540e2e84f4b97a2a4058ef48e58836ce6077321c536a3858e9155472b7933c4773975b375167815bd4d721c3ca1e92db62e9488c
   languageName: node
   linkType: hard