diff --git a/requirements.txt b/requirements.txt
index 57d8bd4..2ac7f13 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -7,7 +7,7 @@ boto3==1.11.9
 botocore==1.14.9
 Bottleneck==1.3.1
 catalogue==1.0.0
-certifi==2019.11.28
+certifi==2022.12.7
 chardet==3.0.4
 Click==7.0
 cycler==0.10.0