diff --git a/requirements.txt b/requirements.txt
index 47b0f0e..2cd87ff 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -11,7 +11,7 @@ azure-mgmt-nspkg==3.0.2
 azure-mgmt-resource==2.0.0
 azure-nspkg==3.0.2
 bcrypt==3.1.6
-certifi==2018.11.29
+certifi==2023.7.22
 cffi==1.11.5
 chardet==3.0.4
 colorama==0.4.1