diff --git a/requirements-dev.txt b/requirements-dev.txt
index 2cbe485..f8d164a 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -6,7 +6,7 @@
 #
 alabaster==0.7.10 # via sphinx
 babel==2.4.0 # via sphinx
-coverage==4.4
+coverage==4.4.1
 django-appconf==1.0.2
 django-redis==4.8.0
 docutils==0.13.1 # via sphinx