diff --git a/Project.toml b/Project.toml
index 68ab6be0..ac882b5e 100644
--- a/Project.toml
+++ b/Project.toml
@@ -11,14 +11,14 @@ Memento = "f28f55f0-a522-5efc-85c2-fe41dfb9b2d9"
 PowerModels = "c36e90e8-916a-50a6-bd94-075b64ef4655"
 
 [compat]
-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"
+Cbc = "≥ 0.4"
+InfrastructureModels = "~ 0.4"
+Ipopt = "≥ 0.4"
+JuMP = "~0.19.1, ~0.20, ~0.21"
+Memento = "~0.10, ~0.11, ~0.12, ~0.13, ~1.0"
+PowerModels = "~ 0.15.3"
+SCS = "≥ 0.6.3"
+julia = "^1"
 
 [extras]
 PowerModels = "c36e90e8-916a-50a6-bd94-075b64ef4655"