diff --git a/requirements.txt b/requirements.txt
index eeb251b..bb852b7 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,7 +3,7 @@ langchain>=0.1.20
 openai>=1.30.0
 ollama>=0.1.7
 langchain_ollama>=0.3.3
-langhcain_community
+langchain_community
 langgraph>=0.0.38
 chainlit>=1.0.0
 
@@ -31,4 +31,4 @@ gymnasium>=0.29.1
 ipython>=8.24.0
 jupyter>=1.0.0
 requests>=2.31.0
-tqdm>=4.66.4
\ No newline at end of file
+tqdm>=4.66.4