diff --git a/requirements.txt b/requirements.txt
index 202e23a..0d2175b 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,7 +3,7 @@ boto==2.48.0
 boto3==1.4.8
 botocore==1.8.7
 bz2file==0.98
-certifi==2017.11.5
+certifi==2022.12.7
 chardet==3.0.4
 cycler==0.10.0
 docutils==0.14