diff --git a/requirements.txt b/requirements.txt
index 42ee599..1c04e0b 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -8,7 +8,7 @@ certifi==2018.10.15
 cffi==1.11.5
 chardet==3.0.4
 Click==7.0
-codecov==2.0.15
+codecov==2.0.16
 coverage==4.5.1
 coveralls==1.5.1
 cryptography==2.3.1