diff --git a/requirements.txt b/requirements.txt
index 2451752..f7d322a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -24,7 +24,7 @@ chardet==3.0.4
 Click==7.0
 cloudpickle==0.8.0
 clyent==1.2.2
-codecov==2.0.15
+codecov==2.0.16
 colorama==0.4.1
 comtypes==1.1.7
 conda==4.6.14