diff --git a/requirements-dev.txt b/requirements-dev.txt
index 284179e..b24b710 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -1,4 +1,4 @@
-codecov == 2.0.9
+codecov == 2.0.16
 pytest == 3.3.0
 pytest-asyncio == 0.8.0
 pytest-cov == 2.5.1