diff --git a/requirements.txt b/requirements.txt
index 94ea8e8..127600d 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,8 +1,8 @@
 langchain
-openai
+openai==0.28
 chromadb
 pysqlite3-binary
 requests
 ascii-magic
 loguru
-duckduckgo_search
\ No newline at end of file
+duckduckgo_search