diff --git a/dev-requirements.txt b/dev-requirements.txt
index 7f91f0091..ec198bd73 100644
--- a/dev-requirements.txt
+++ b/dev-requirements.txt
@@ -1,4 +1,4 @@
-pytest-cov==2.10.1
+pytest-cov==3.0.0
 pytest-isort==1.2.0
 pytest-mock==3.3.1
 pytest-pylint==0.17.0