diff --git a/requirements.txt b/requirements.txt
index 45a8fd3..d04cb9c 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,7 +4,7 @@ backcall==0.1.0
 boto3==1.9.20
 botocore==1.12.20
 branca==0.3.0
-certifi==2018.10.15
+certifi==2022.12.7
 cffi==1.11.5
 chardet==3.0.4
 Click==7.0