diff --git a/requirements.txt b/requirements.txt
index 0f53e3e69d..fc2247898e 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -7,7 +7,7 @@ langchain-anthropic==1.3.1
 langchain-classic==1.0.1
 langchain-community==0.4.1
 langchain-google-genai==4.2.0
-langchain-mistralai==1.0.1
+langchain-mistralai==1.1.1
 langchain-openai==1.1.7
 langgraph==1.0.6
 libmozdata==0.2.12