diff --git a/package-lock.json b/package-lock.json
index 4a13586..e9e8008 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -9,7 +9,7 @@
       "version": "1.0.0",
       "license": "MIT",
       "dependencies": {
-        "@anthropic-ai/sdk": "^0.128.0"
+        "@anthropic-ai/sdk": "^0.133.0"
       },
       "devDependencies": {
         "@types/node": "^24.13.6",
@@ -20,9 +20,9 @@
       }
     },
     "node_modules/@anthropic-ai/sdk": {
-      "version": "0.128.0",
-      "resolved": "https://registry.npmjs.org/@anthropic-ai/sdk/-/sdk-0.128.0.tgz",
-      "integrity": "sha512-tl5cBFZC1jVFrTuQyvQObA4WmuNgcYVeXfriqOumgtLAHUm4gPUj18YnszBW60v0PrjDB8nBDOC6wd9CmHQFlA==",
+      "version": "0.133.0",
+      "resolved": "https://registry.npmjs.org/@anthropic-ai/sdk/-/sdk-0.133.0.tgz",
+      "integrity": "sha512-jlqUN8p8ESTJj+GJnA4KjzbEfF1waEoGzRT8jwytlYGFFgv+/DUQOxlYGvYw10UzhD1kwLqYzxvA3FrTB2YWuQ==",
       "license": "MIT",
       "dependencies": {
         "json-schema-to-ts": "^3.1.1",
diff --git a/package.json b/package.json
index 0a7dd83..1afdf17 100644
--- a/package.json
+++ b/package.json
@@ -39,6 +39,6 @@
     "typescript": "^7.0.2"
   },
   "dependencies": {
-    "@anthropic-ai/sdk": "^0.128.0"
+    "@anthropic-ai/sdk": "^0.133.0"
   }
 }