diff --git a/__tests__/data/requirements.txt b/__tests__/data/requirements.txt
index fa40ab3c4..b08b3adbc 100644
--- a/__tests__/data/requirements.txt
+++ b/__tests__/data/requirements.txt
@@ -6,7 +6,7 @@ chardet==3.0.4
 
 docutils==0.16
 
-future==0.18.2; python_version >= '2.6' and python_version not in '3.0, 3.1, 3.2'
+future==0.18.3; python_version >= '2.6' and python_version not in '3.0, 3.1, 3.2'
 
 idna==2.9