diff --git a/requirements_test.txt b/requirements_test.txt
index 808ceb4..a12142b 100644
--- a/requirements_test.txt
+++ b/requirements_test.txt
@@ -1,5 +1,5 @@
 mock
-coverage==7.3.2
+coverage==7.4.0
 flake8==6.1.0
 phulpy==1.0.10
 pytest==7.4.3