diff --git a/requirements-testing.txt b/requirements-testing.txt
index 5cbd5b45..2f63ff8a 100644
--- a/requirements-testing.txt
+++ b/requirements-testing.txt
@@ -1,5 +1,5 @@
 python-coveralls==2.9.3
-coverage==5.0.2
+coverage==5.0.3
 flake8==3.7.9
 pytest==5.3.5
 pytest-cov==2.8.1