diff --git a/requirements-dev.txt b/requirements-dev.txt
index 92f2326..38a002d 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -6,7 +6,7 @@
 #
 amclient==1.3.0
     # via -r requirements.txt
-certifi==2024.6.2
+certifi==2024.7.4
     # via
     #   -r requirements.txt
     #   requests
diff --git a/requirements.txt b/requirements.txt
index 702f78c..39dcea9 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -6,7 +6,7 @@
 #
 amclient==1.3.0
     # via -r requirements.in
-certifi==2024.6.2
+certifi==2024.7.4
     # via requests
 charset-normalizer==3.3.2
     # via requests