diff --git a/test-requirements.txt b/test-requirements.txt
index 43af7dc..1094a87 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -1,3 +1,3 @@
 pytest==6.2.4
-pytest-cov==2.12.1
+pytest-cov==4.0.0
 mock==4.0.3
\ No newline at end of file