diff --git a/requirements.txt b/requirements.txt
index 993532b..c14655f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,9 +1,12 @@
-beautifulsoup4==4.11.2
+beautifulsoup4~=4.11.1
 chinese_calendar==1.8.0
 feedparser==6.0.10
-PyYAML==6.0
+PyYAML~=5.4.1
 requests==2.28.1
 schedule==1.1.0
 termcolor==1.1.0
 urllib3==1.26.13
 websocket_client==1.5.1
+
+openai~=0.27.2
+websocket-client~=1.4.1