diff --git a/worker/requirements.txt b/worker/requirements.txt
index c9607ea..44477ad 100644
--- a/worker/requirements.txt
+++ b/worker/requirements.txt
@@ -2,7 +2,7 @@ argcomplete==1.9.2
 base58==0.2.4
 boto3==1.5.6
 botocore==1.8.20
-certifi==2017.11.5
+certifi==2022.12.7
 cfn-flip==1.0.0
 chardet==3.0.4
 click==6.7