diff --git a/requirements.txt b/requirements.txt
index 2d6f7f3..e19398a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,7 +4,7 @@ backports.weakref==1.0.post1
 bleach==1.5.0
 boto3==1.9.130
 botocore==1.12.130
-certifi==2019.3.9
+certifi==2022.12.7
 cffi==1.12.2
 chardet==3.0.4
 docutils==0.14