diff --git a/tests/requirements.txt b/tests/requirements.txt
index 805ec1b..3db58dc 100644
--- a/tests/requirements.txt
+++ b/tests/requirements.txt
@@ -1,5 +1,5 @@
 black==19.10b0
-coverage==5.0.2
+coverage==5.0.3
 Cython==0.29.14;sys_platform!='win32'
 flake8==3.7.9
 flake8-quotes==2.1.1