diff --git a/requirements_dev.txt b/requirements_dev.txt
index be3b749..76ab352 100644
--- a/requirements_dev.txt
+++ b/requirements_dev.txt
@@ -4,7 +4,7 @@ wheel==0.36.0
 watchdog==0.10.3
 flake8==3.8.4
 tox==3.20.1
-coverage==5.3
+coverage==5.4
 Sphinx==3.3.1
 twine==3.2.0
 pytest==6.1.2