diff --git a/requirements-dev.txt b/requirements-dev.txt
index 808d085..4962706 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -3,7 +3,7 @@ Babel==2.12.1
 bleach==6.0.0
 bump2version==1.0.1
 bumpversion==0.6.0
-certifi==2023.7.22
+certifi==2024.7.4
 cffi==1.15.1
 charset-normalizer==3.2.0
 coverage==6.5.0