diff --git a/requirements.txt b/requirements.txt
index 5f0ea24958..ed26ff1c4b 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -12,7 +12,7 @@ langchain-community==0.4.1
 langchain-google-genai==4.2.1
 langchain-mistralai==1.1.1
 langchain-openai==1.1.11
-langgraph==1.0.8
+langgraph==1.1.2
 libmozdata==0.2.12
 llama-cpp-python==0.3.16
 lmdb==1.8.1