diff --git a/Project.toml b/Project.toml
index 11f60a55..68ab6be0 100644
--- a/Project.toml
+++ b/Project.toml
@@ -11,10 +11,14 @@ Memento = "f28f55f0-a522-5efc-85c2-fe41dfb9b2d9"
 PowerModels = "c36e90e8-916a-50a6-bd94-075b64ef4655"
 
 [compat]
-InfrastructureModels = "≥ 0.4.2"
-JuMP = "0.21"
-PowerModels = "~ 0.15.3"
-julia = "≥ 1.1.0"
+Cbc = "≥ 0.4.0"
+Ipopt = "≥ 0.4.0"
+PowerModels = "~0.13.0"
+SCS = "≥ 0.4.0"
+julia = "1.1"
+Memento = "0.12.1"
+InfrastructureModels = "~0.3.2"
+JuMP = "0.20.1"
 
 [extras]
 PowerModels = "c36e90e8-916a-50a6-bd94-075b64ef4655"