diff --git a/requirements-dev.txt b/requirements-dev.txt
index 9a249c9..4368b6b 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -1,7 +1,7 @@
 thunder-python==1.4.2
 scipy==1.1.0
 numpy==1.15.2
-future==0.16.0
+future==0.18.2
 pytest==3.8.1
 pytest-pep8==1.0.6
 mock==2.0.0
diff --git a/requirements.txt b/requirements.txt
index adabc4a..e2fcf48 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
 thunder-python==1.4.2
 scipy==1.1.0
 numpy==1.15.2
-future==0.16.0
+future==0.18.2