diff --git a/requirements.txt b/requirements.txt
index f09e263..7b4dfad 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -11,7 +11,7 @@ beautifulsoup4==4.6.0
 bokeh==0.12.1
 boto3==1.4.4
 botocore==1.5.72
-certifi==2017.4.17
+certifi==2022.12.7
 cffi==1.10.0
 chardet==3.0.3
 click==6.7