diff --git a/mcp-server/package-lock.json b/mcp-server/package-lock.json
index 86a1e3ee..b56558e8 100644
--- a/mcp-server/package-lock.json
+++ b/mcp-server/package-lock.json
@@ -8,7 +8,7 @@
       "name": "omg-mcp-server",
       "version": "1.0.0",
       "dependencies": {
-        "@modelcontextprotocol/sdk": "^1.12.1"
+        "@modelcontextprotocol/sdk": "^1.29.0"
       },
       "devDependencies": {
         "@types/node": "^22.0.0",
diff --git a/mcp-server/package.json b/mcp-server/package.json
index c7e6fd00..9bb14c44 100644
--- a/mcp-server/package.json
+++ b/mcp-server/package.json
@@ -11,7 +11,7 @@
     "test": "node --test test/run-tests.mjs"
   },
   "dependencies": {
-    "@modelcontextprotocol/sdk": "^1.12.1"
+    "@modelcontextprotocol/sdk": "^1.29.0"
   },
   "devDependencies": {
     "@types/node": "^22.0.0",
diff --git a/package-lock.json b/package-lock.json
index 4a407d93..fc00043f 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -9,7 +9,7 @@
       "version": "2.1.25",
       "license": "MIT",
       "dependencies": {
-        "@modelcontextprotocol/sdk": "^1.24.2",
+        "@modelcontextprotocol/sdk": "^1.29.0",
         "@types/node-fetch": "^2.6.12",
         "diff": "^9.0.0",
         "express": "^5.1.0",
@@ -811,9 +811,9 @@
       "license": "MIT"
     },
     "node_modules/@modelcontextprotocol/sdk": {
-      "version": "1.26.0",
-      "resolved": "https://registry.npmjs.org/@modelcontextprotocol/sdk/-/sdk-1.26.0.tgz",
-      "integrity": "sha512-Y5RmPncpiDtTXDbLKswIJzTqu2hyBKxTNsgKqKclDbhIgg1wgtf1fRuvxgTnRfcnxtvvgbIEcqUOzZrJ6iSReg==",
+      "version": "1.29.0",
+      "resolved": "https://registry.npmjs.org/@modelcontextprotocol/sdk/-/sdk-1.29.0.tgz",
+      "integrity": "sha512-zo37mZA9hJWpULgkRpowewez1y6ML5GsXJPY8FI0tBBCd77HEvza4jDqRKOXgHNn867PVGCyTdzqpz0izu5ZjQ==",
       "license": "MIT",
       "dependencies": {
         "@hono/node-server": "^1.19.9",
diff --git a/package.json b/package.json
index 3aea063f..166bc76f 100644
--- a/package.json
+++ b/package.json
@@ -70,7 +70,7 @@
     "format:check": "prettier --check \"**/*.{js,ts,json,md}\""
   },
   "dependencies": {
-    "@modelcontextprotocol/sdk": "^1.24.2",
+    "@modelcontextprotocol/sdk": "^1.29.0",
     "@types/node-fetch": "^2.6.12",
     "diff": "^9.0.0",
     "express": "^5.1.0",