diff --git a/package-lock.json b/package-lock.json
index 76b1e8b6..e4067dc5 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -4595,12 +4595,13 @@
       }
     },
     "node_modules/@modelcontextprotocol/sdk": {
-      "version": "1.20.2",
-      "resolved": "https://registry.npmjs.org/@modelcontextprotocol/sdk/-/sdk-1.20.2.tgz",
-      "integrity": "sha512-6rqTdFt67AAAzln3NOKsXRmv5ZzPkgbfaebKBqUbts7vK1GZudqnrun5a8d3M/h955cam9RHZ6Jb4Y1XhnmFPg==",
+      "version": "1.21.1",
+      "resolved": "https://registry.npmjs.org/@modelcontextprotocol/sdk/-/sdk-1.21.1.tgz",
+      "integrity": "sha512-UyLFcJLDvUuZbGnaQqXFT32CpPpGj7VS19roLut6gkQVhb439xUzYWbsUvdI3ZPL+2hnFosuugtYWE0Mcs1rmQ==",
       "license": "MIT",
       "dependencies": {
-        "ajv": "^6.12.6",
+        "ajv": "^8.17.1",
+        "ajv-formats": "^3.0.1",
         "content-type": "^1.0.5",
         "cors": "^2.8.5",
         "cross-spawn": "^7.0.5",
@@ -4615,38 +4616,14 @@
       },
       "engines": {
         "node": ">=18"
-      }
-    },
-    "node_modules/@modelcontextprotocol/sdk/node_modules/ajv": {
-      "version": "6.12.6",
-      "resolved": "https://registry.npmjs.org/ajv/-/ajv-6.12.6.tgz",
-      "integrity": "sha512-j3fVLgvTo527anyYyJOGTYJbG+vnnQYvE0m5mmkc1TK+nxAppkCLMIL0aZ4dblVCNoGShhm+kzE4ZUykBoMg4g==",
-      "license": "MIT",
-      "dependencies": {
-        "fast-deep-equal": "^3.1.1",
-        "fast-json-stable-stringify": "^2.0.0",
-        "json-schema-traverse": "^0.4.1",
-        "uri-js": "^4.2.2"
       },
-      "funding": {
-        "type": "github",
-        "url": "https://github.com/sponsors/epoberezkin"
-      }
-    },
-    "node_modules/@modelcontextprotocol/sdk/node_modules/json-schema-traverse": {
-      "version": "0.4.1",
-      "resolved": "https://registry.npmjs.org/json-schema-traverse/-/json-schema-traverse-0.4.1.tgz",
-      "integrity": "sha512-xbbCH5dCYU5T8LcEhhuh7HJ88HXuW3qsI3Y0zOZFKfZEHcpWiHU/Jxzk629Brsab/mMiHQti9wMP+845RPe3Vg==",
-      "license": "MIT"
-    },
-    "node_modules/@modelcontextprotocol/sdk/node_modules/zod": {
-      "version": "3.25.76",
-      "resolved": "https://registry.npmjs.org/zod/-/zod-3.25.76.tgz",
-      "integrity": "sha512-gzUt/qt81nXsFGKIFcC3YnfEAx5NkunCfnDlvuBSSFS02bcXu4Lmea0AFIUwbLWxWPx3d9p8S5QoaujKcNQxcQ==",
-      "license": "MIT",
-      "peer": true,
-      "funding": {
-        "url": "https://github.com/sponsors/colinhacks"
+      "peerDependencies": {
+        "@cfworker/json-schema": "^4.1.1"
+      },
+      "peerDependenciesMeta": {
+        "@cfworker/json-schema": {
+          "optional": true
+        }
       }
     },
     "node_modules/@modelcontextprotocol/sdk/node_modules/zod-to-json-schema": {
@@ -12498,6 +12475,7 @@
       "version": "2.1.0",
       "resolved": "https://registry.npmjs.org/fast-json-stable-stringify/-/fast-json-stable-stringify-2.1.0.tgz",
       "integrity": "sha512-lhd/wF+Lk98HZoTCtlVraHtfh5XYijIjalXck7saUtuanSDyLMxnHhSXEDJqHxD7msR8D0uCmqlkwjCV8xvwHw==",
+      "dev": true,
       "license": "MIT"
     },
     "node_modules/fast-json-stringify": {
@@ -21575,6 +21553,7 @@
       "version": "4.4.1",
       "resolved": "https://registry.npmjs.org/uri-js/-/uri-js-4.4.1.tgz",
       "integrity": "sha512-7rKUyy33Q1yc98pQ1DAmLtwX109F7TIfWlW1Ydo8Wl1ii1SeHieeh0HHfPeL2fMXK6z0s8ecKs9frCuLJvndBg==",
+      "dev": true,
       "license": "BSD-2-Clause",
       "dependencies": {
         "punycode": "^2.1.0"
@@ -23416,7 +23395,7 @@
         "@fastify/http-proxy": "^11.3.0",
         "@fastify/swagger": "^9.5.2",
         "@fastify/swagger-ui": "^5.2.3",
-        "@modelcontextprotocol/sdk": "^1.20.2",
+        "@modelcontextprotocol/sdk": "^1.21.1",
         "dotenv": "^17.2.3",
         "fastify": "^5.6.1",
         "fuse.js": "^7.1.0",
diff --git a/services/satellite/package.json b/services/satellite/package.json
index 08bb8ddb..0f285532 100644
--- a/services/satellite/package.json
+++ b/services/satellite/package.json
@@ -17,7 +17,7 @@
     "@fastify/http-proxy": "^11.3.0",
     "@fastify/swagger": "^9.5.2",
     "@fastify/swagger-ui": "^5.2.3",
-    "@modelcontextprotocol/sdk": "^1.20.2",
+    "@modelcontextprotocol/sdk": "^1.21.1",
     "dotenv": "^17.2.3",
     "fastify": "^5.6.1",
     "fuse.js": "^7.1.0",