diff --git a/requirements-dev.txt b/requirements-dev.txt
index 0f953a7..e5355b0 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -1,4 +1,4 @@
-codecov==2.0.15
+codecov==2.0.16
 coverage==4.5.1
 dnspython==1.16.0
 pycodestyle==2.5.0