diff --git a/requirements-dev.txt b/requirements-dev.txt
index 1f07bcf..0a215b3 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -1,5 +1,5 @@
 attrs == 19.1.0
-codecov == 2.0.9
+codecov == 2.0.16
 pytest == 3.3.0
 pytest-asyncio == 0.9.0
 pytest-cov == 2.5.1