diff --git a/player-comparison-service/requirements.txt b/player-comparison-service/requirements.txt
index c6de4de..b5c5dbc 100644
--- a/player-comparison-service/requirements.txt
+++ b/player-comparison-service/requirements.txt
@@ -1,5 +1,5 @@
 aniso8601==8.0.0
-certifi==2019.11.28
+certifi==2022.12.7
 chardet==3.0.4
 Click==7.0
 dnspython==1.16.0