diff --git a/Project.toml b/Project.toml
index 1597d8f..c03e154 100644
--- a/Project.toml
+++ b/Project.toml
@@ -19,7 +19,7 @@ Test = "8dfed614-e22c-5e08-85e1-65c5234f0b40"
 
 [compat]
 DataStructures = "0.18"
-JuMP = "1"
+JuMP = "1.0.0 - 1.1.1"
 LightGraphs = "~1.3"
 MathOptInterface = "1"
 Reexport = "~0.2, 1"