diff --git a/requirements-dev.txt b/requirements-dev.txt
index 5adca7c..d6cb1d6 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -2,6 +2,6 @@
 tox==3.23.0
 coverage==5.5
 pylint==2.7.3
-pytest-cov==2.11.1
+pytest-cov==2.12.0
 pre-commit==2.11.1
 black==20.8b1