diff --git a/requirements.txt b/requirements.txt
index e102203..ecaf7f3 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,7 +2,7 @@ asn1crypto==0.24.0
 attrs==19.1.0
 Automat==0.7.0
 betamax==0.8.1
-certifi==2019.3.9
+certifi==2022.12.7
 cffi==1.12.3
 chardet==3.0.4
 constantly==15.1.0