diff --git a/python-workspace/poker/requirements.txt b/python-workspace/poker/requirements.txt
index fe8d197..81c2a8b 100644
--- a/python-workspace/poker/requirements.txt
+++ b/python-workspace/poker/requirements.txt
@@ -1,5 +1,5 @@
 #virtualenv==16.6.0
-certifi==2019.3.9
+certifi==2022.12.7
 chardet==3.0.4
 Click==7.0
 Flask==1.0.2