diff --git a/lower-constraints.txt b/lower-constraints.txt
index 895710c56..93d0079f1 100644
--- a/lower-constraints.txt
+++ b/lower-constraints.txt
@@ -6,6 +6,8 @@ dogpile.cache==0.6.2
 extras==1.0.0
 fixtures==3.0.0
 future==0.16.0
+futures==3.0.0
+ipaddress==1.0.17
 iso8601==0.1.11
 jmespath==0.9.0
 jsonpatch==1.16