diff --git a/requirements.txt b/requirements.txt
index b801051..28f5d36 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,7 +2,7 @@ backcall==0.1.0
 bitarray==1.2.0
 boto3==1.9.239
 botocore==1.12.239
-certifi==2019.9.11
+certifi==2023.7.22
 chardet==3.0.4
 decorator==4.4.1
 docutils==0.15.2