diff --git a/package-lock.json b/package-lock.json
index f71d541..605f8b0 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -133,9 +133,9 @@
       }
     },
     "node_modules/@anthropic-ai/sdk": {
-      "version": "0.90.0",
-      "resolved": "https://registry.npmjs.org/@anthropic-ai/sdk/-/sdk-0.90.0.tgz",
-      "integrity": "sha512-MzZtPabJF1b0FTDl6Z6H5ljphPwACLGP13lu8MTiB8jXaW/YXlpOp+Po2cVou3MPM5+f5toyLnul9whKCy7fBg==",
+      "version": "0.91.1",
+      "resolved": "https://registry.npmjs.org/@anthropic-ai/sdk/-/sdk-0.91.1.tgz",
+      "integrity": "sha512-LAmu761tSN9r66ixvmciswUj/ZC+1Q4iAfpedTfSVLeswRwnY3n2Nb6Tsk+cLPP28aLOPWeMgIuTuCcMC6W/iw==",
       "license": "MIT",
       "dependencies": {
         "json-schema-to-ts": "^3.1.1"
@@ -2114,19 +2114,19 @@
       }
     },
     "node_modules/@langchain/anthropic": {
-      "version": "1.3.27",
-      "resolved": "https://registry.npmjs.org/@langchain/anthropic/-/anthropic-1.3.27.tgz",
-      "integrity": "sha512-A0pWKIMIhgF01z3ILA8uAbZ6ZR2H8UQP2Ww8Ofq5DtHp36uJkQgrNCdS+q9pUVJJ87eq5dEdFkpjrjmH4fVkfQ==",
+      "version": "1.3.29",
+      "resolved": "https://registry.npmjs.org/@langchain/anthropic/-/anthropic-1.3.29.tgz",
+      "integrity": "sha512-ep1qBIcV07bajsg3fDqMd39rYwoRLOEK/6lk+MCxlm1YB5SRoKKJAZANrblQ/4RYhZJnxf95c6BSQu8VoNbVAQ==",
       "license": "MIT",
       "dependencies": {
-        "@anthropic-ai/sdk": "^0.90.0",
+        "@anthropic-ai/sdk": "^0.91.1",
         "zod": "^3.25.76 || ^4"
       },
       "engines": {
         "node": ">=20"
       },
       "peerDependencies": {
-        "@langchain/core": "^1.1.41"
+        "@langchain/core": "^1.1.45"
       }
     },
     "node_modules/@langchain/core": {
@@ -10692,7 +10692,7 @@
       "license": "ISC",
       "dependencies": {
         "@goat-sdk/adapter-langchain": "^0.2.12",
-        "@langchain/anthropic": "^1.3.27",
+        "@langchain/anthropic": "^1.3.29",
         "@langchain/core": "^0.3.72",
         "langchain": "^0.3.6"
       }
diff --git a/src/examples/standalone/langchain/package.json b/src/examples/standalone/langchain/package.json
index 8bbbeb4..731fbad 100644
--- a/src/examples/standalone/langchain/package.json
+++ b/src/examples/standalone/langchain/package.json
@@ -18,7 +18,7 @@
   "dependencies": {
     "@goat-sdk/adapter-langchain": "^0.2.12",
     "@langchain/core": "^0.3.72",
-    "@langchain/anthropic": "^1.3.27",
+    "@langchain/anthropic": "^1.3.29",
     "langchain": "^0.3.6"
   }
 }