diff --git a/requirements-dev.txt b/requirements-dev.txt
index a7ed842..0985069 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -1,4 +1,4 @@
-codecov==2.0.15
+codecov==2.1.13
 flake8==3.7.7
 mock==2.0.0
 pytest==4.4.1