diff --git a/requirements.txt b/requirements.txt
index 8173804..5009369 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -16,4 +16,4 @@ loguru==0.7.2
 requests==2.28.2
 
 langchain[openai]==0.0.144
-openai==0.27.0
+openai==0.28.1