diff --git a/package.json b/package.json
index 5526fbea..22b7de62 100644
--- a/package.json
+++ b/package.json
@@ -55,7 +55,7 @@
   },
   "dependencies": {
     "@anthropic-ai/claude-agent-sdk": "^0.2.56",
-    "@anthropic-ai/sdk": "^0.39.0",
+    "@anthropic-ai/sdk": "^0.96.0",
     "@clack/prompts": "^1.2.0",
     "dotenv": "^16.4.7",
     "iii-sdk": "^0.11.2",
@@ -68,7 +68,7 @@
   },
   "devDependencies": {
     "@types/node": "^22.0.0",
-    "tsdown": "^0.20.3",
+    "tsdown": "^0.22.0",
     "tsx": "^4.19.0",
     "typescript": "^5.7.0",
     "vitest": "^3.0.0"