diff --git a/requirements_test.txt b/requirements_test.txt
index a87a1f3..ff7475a 100644
--- a/requirements_test.txt
+++ b/requirements_test.txt
@@ -1,4 +1,4 @@
-codecov==2.0.15
+codecov==2.0.16
 flake8==3.7.7
 isort==4.3.20
 mock==3.0.5