diff --git a/requirements.txt b/requirements.txt
index 27646ba..feb48b8 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,7 +3,7 @@ jupyter==1.0.0
 click==7.0
 pytest-mypy==0.3.3
 pytest==5.0.1
-pytest-cov==2.7.1
+pytest-cov==6.0.0
 codecov==2.0.15
 black==19.3b0
 matplotlib==3.1.1