diff --git a/tests/requirements.txt b/tests/requirements.txt
index 3d91c48..db73586 100644
--- a/tests/requirements.txt
+++ b/tests/requirements.txt
@@ -1,2 +1,2 @@
 pytest==5.2.2
-pytest-cov==2.7.1
\ No newline at end of file
+pytest-cov==2.8.1