diff --git a/requirements/dev.txt b/requirements/dev.txt
index 592196a..b77fb58 100644
--- a/requirements/dev.txt
+++ b/requirements/dev.txt
@@ -7,6 +7,6 @@ flake8==3.7.8
 tox==3.14.0
 cryptography==2.8
 coverage==4.5.4
-pytest-cov==2.8.1
+pytest-cov==2.11.1
 pytest==5.2.1
 apiwrapper==0.1.8