diff --git a/requirements_dev.txt b/requirements_dev.txt
index f545cf7..2e71f11 100644
--- a/requirements_dev.txt
+++ b/requirements_dev.txt
@@ -4,7 +4,7 @@ wheel==0.42.0
 watchdog==4.0.0
 flake8==6.1.0
 tox==4.13.0
-coverage==7.4.1
+coverage==7.4.3
 cryptography==42.0.5
 Sphinx==7.2.6
 PyYAML==6.0.1