diff --git a/requirements-dev.txt b/requirements-dev.txt
index bdd3746..89cca79 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -19,5 +19,5 @@ mypy==0.790
 bandit==1.6.2
 
 # Test
-coverage==5.3
+coverage==6.3
 nose2==0.9.2