diff --git a/package.json b/package.json
index 93179828..ea528d6c 100644
--- a/package.json
+++ b/package.json
@@ -61,7 +61,7 @@
     "@electron/remote": "^2.1.2",
     "@google/genai": "^1.8.0",
     "@mcp-ui/client": "^5.6.2",
-    "@modelcontextprotocol/sdk": "^1.17.2",
+    "@modelcontextprotocol/sdk": "^1.20.2",
     "@pixai-art/client": "^0.4.0",
     "audio-loader": "^1.0.3",
     "audio-play": "^2.3.1",
diff --git a/packages/main/package.json b/packages/main/package.json
index e77bb747..264002c6 100644
--- a/packages/main/package.json
+++ b/packages/main/package.json
@@ -15,7 +15,7 @@
     "@app/preload": "*",
     "@app/renderer": "*",
     "@effect/vitest": "^0.25.0",
-    "@modelcontextprotocol/sdk": "^1.15.1",
+    "@modelcontextprotocol/sdk": "^1.20.2",
     "electron-updater": "6.6.2",
     "expand-template": "^2.0.3",
     "filenamify-url": "^3.1.0",