diff --git a/requirements.txt b/requirements.txt
index be63ec5..ef79969 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,7 +2,7 @@ backcall==0.1.0
 bleach==3.1.4
 boto3==1.9.113
 botocore==1.12.113
-certifi==2018.8.24
+certifi==2022.12.7
 cffi==1.11.5
 chardet==3.0.4
 cloudpickle==0.5.2