diff --git a/infrastructure/hdm/deployment/package.json b/infrastructure/hdm/deployment/package.json
index 5d85050..05d21b8 100644
--- a/infrastructure/hdm/deployment/package.json
+++ b/infrastructure/hdm/deployment/package.json
@@ -28,7 +28,7 @@
     "@huggingface/inference": "^3.13.1",
     "@iota/sdk": "^1.1.6",
     "@jridgewell/trace-mapping": "^0.3.25",
-    "@langchain/anthropic": "^0.3.20",
+    "@langchain/anthropic": "^1.0.0",
     "@langchain/core": "^0.3.56",
     "@langchain/langgraph": "^0.2.72",
     "@langchain/openai": "^0.5.10",