diff --git a/Project.toml b/Project.toml
index b81dc29..7683e75 100644
--- a/Project.toml
+++ b/Project.toml
@@ -8,7 +8,7 @@ NLPModels = "a4795742-8479-5a88-8948-cc11e1c8c1a6"
 SolverCore = "ff4d7338-4cf1-434d-91df-b86cb86fb843"
 
 [compat]
-Ipopt = "0.5.0, 0.6"
+Ipopt = "0.5.0, 0.6, 0.7"
 NLPModels = "0.14, 0.15, 0.16, 0.17"
 SolverCore = "0.1, 0.2"
 julia = "^1.3.0"