diff --git a/requirements_dev.txt b/requirements_dev.txt
index 8010617..2294681 100644
--- a/requirements_dev.txt
+++ b/requirements_dev.txt
@@ -9,5 +9,5 @@ twine==1.11.0
 pytest==3.6.2
 pytest-runner==4.2
 pytest-cov==2.5.1
-codecov==2.0.15
+codecov==2.0.16
 pluggy==0.6.0
\ No newline at end of file