diff --git a/setup.py b/setup.py
index <HASH>..<HASH> 100644
--- a/setup.py
+++ b/setup.py
@@ -40,7 +40,7 @@ def runSetup():
     six = 'six>=1.10.0'
     future = 'future'
     requests = 'requests>=2, <3'
-    docker = 'docker>=2.7.0, <3'
+    docker = 'docker==4.3.1'
     dateutil = 'python-dateutil'
     addict = 'addict>=2.2.1, <2.3'
     enlighten = 'enlighten>=1.5.2, <2'
Update docker to <I> (#<I>)