diff --git a/requirements_dev.txt b/requirements_dev.txt
index a823180..a52532d 100644
--- a/requirements_dev.txt
+++ b/requirements_dev.txt
@@ -4,7 +4,7 @@ wheel==0.44.0
 watchdog==5.0.3
 flake8==7.1.1
 tox==4.23.0
-coverage==7.6.0
+coverage==7.6.3
 cryptography==43.0.1
 Sphinx==8.1.3
 PyYAML==6.0.2