diff --git a/packages/instrumentation-langchain/package.json b/packages/instrumentation-langchain/package.json
index 6db5650a..912dd561 100644
--- a/packages/instrumentation-langchain/package.json
+++ b/packages/instrumentation-langchain/package.json
@@ -58,7 +58,7 @@
     "@traceloop/instrumentation-bedrock": "workspace:*",
     "@types/mocha": "^10.0.10",
     "@types/node": "^24.0.15",
-    "langchain": "^0.3.30",
+    "langchain": "^1.0.2",
     "mocha": "^11.7.1",
     "ts-mocha": "^11.1.0"
   },