diff --git a/requirements.txt b/requirements.txt
index c9183b9..36794e1 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-accelerate>=1.12.0
+accelerate>=1.12.0
 aiohappyeyeballs>=2.6.1
 aiohttp>=3.13.2
 aiosignal>=1.4.0
@@ -134,7 +134,7 @@ langchain-core~=1.2.10
 langchain-google-genai~=4.2.0
 langchain-huggingface~=1.2.0
 langchain-text-splitters~=1.1.0
-langgraph~=1.0.8
+langgraph~=1.0.9
 langgraph-checkpoint~=3.0.1
 langgraph-prebuilt~=1.0.7
 langgraph-sdk~=0.3.1