diff --git a/requirements.txt b/requirements.txt
index b75b4ed..7d3c6c8 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -13,7 +13,7 @@ boto==2.49.0
 boto3==1.10.20
 botocore==1.13.20
 cachetools==3.1.1
-certifi==2019.9.11
+certifi==2022.12.7
 chardet==3.0.4
 cheroot==8.2.1
 CherryPy==18.4.0