diff --git a/requirements.txt b/requirements.txt
index e0933087b..1b3e0439b 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -22,3 +22,4 @@ jsonpath-rw==1.4.0
 reflink==0.2.0
 requests>=2.18.4
 wheel>=0.31.1
+futures>=3.2.0
diff --git a/setup.py b/setup.py
index e3db66329..a2b7c2ff9 100644
--- a/setup.py
+++ b/setup.py
@@ -23,6 +23,7 @@ install_requires = [
     "jsonpath-rw==1.4.0",
     "reflink==0.2.0",
     "requests>=2.18.4",
+    "futures>=3.2.0",
 ]
 
 # Extra dependencies for remote integrations