diff --git a/requirements_dev.pip b/requirements_dev.pip
index 21caa52..3d66e49 100644
--- a/requirements_dev.pip
+++ b/requirements_dev.pip
@@ -4,7 +4,7 @@ wheel==0.29.0
 watchdog==0.8.3
 flake8==3.3.0
 tox==2.7.0
-coverage==4.3.4
+coverage==5.3.1
 cryptography==1.8.1
 PyYAML==3.12
 pytest==3.0.7