diff --git a/requirements_dev.txt b/requirements_dev.txt
index c01d7ee..1b4e18f 100644
--- a/requirements_dev.txt
+++ b/requirements_dev.txt
@@ -1,5 +1,5 @@
 bump2version==1.0.0
-coverage==5.2.1
+coverage==5.3
 flake8==3.8.3
 mock==3.0.5
 pip==20.2.2