diff --git a/dev_requirements.txt b/dev_requirements.txt
index 551d254..340affd 100644
--- a/dev_requirements.txt
+++ b/dev_requirements.txt
@@ -1,5 +1,5 @@
 pytest==3.2.5
-codecov==2.0.15
+codecov==2.0.16
 unittest2==1.1.0
 pytest-cov==2.5.1
 python-dateutil