diff --git a/2017/solutions/rllchatbot/requirements.txt b/2017/solutions/rllchatbot/requirements.txt
index d3da83a50..705b9de6c 100644
--- a/2017/solutions/rllchatbot/requirements.txt
+++ b/2017/solutions/rllchatbot/requirements.txt
@@ -13,7 +13,7 @@ beautifulsoup4==4.2.1
 bleach==1.5.0
 boto==2.48.0
 bz2file==0.98
-certifi==2017.11.5
+certifi==2022.12.7
 cffi==1.10.0
 chardet==3.0.4
 configparser==3.5.0