diff --git a/mailbox-app/requirements/constraints.txt b/mailbox-app/requirements/constraints.txt
index f76a291..0d3c5d1 100644
--- a/mailbox-app/requirements/constraints.txt
+++ b/mailbox-app/requirements/constraints.txt
@@ -5,7 +5,7 @@ asgiref==3.11.1
 bandit==1.9.4
 bleach==6.4.0
 cffi==2.0.0
-coverage==7.13.3
+coverage==7.15.0
 Django==5.2.15
 filelock==3.20.3
 gunicorn==25.1.0
diff --git a/mailbox-app/requirements/development.txt b/mailbox-app/requirements/development.txt
index edb9ce9..23365e7 100644
--- a/mailbox-app/requirements/development.txt
+++ b/mailbox-app/requirements/development.txt
@@ -1,6 +1,6 @@
 -r locked.txt
 bandit==1.9.4
-coverage==7.13.3
+coverage==7.15.0
 pip-audit==2.10.0
 pytest==9.1.1
 pytest-cov==7.0.0