diff --git a/Project.toml b/Project.toml
index 46013c541..12c633589 100644
--- a/Project.toml
+++ b/Project.toml
@@ -1,7 +1,7 @@
 name = "SDDP"
 uuid = "f4570300-c277-11e8-125c-4912f86ce65d"
 authors = ["Oscar Dowson <o.dowson@gmail.com"]
-version = "0.4.4"
+version = "0.4.5"
 
 [deps]
 Distributed = "8ba89e20-285c-5b6f-9357-94700520ee1b"
@@ -19,12 +19,12 @@ Statistics = "10745b16-79ce-11e8-11f9-7d13ad32a3b2"
 TimerOutputs = "a759f4b9-e2f1-59dc-863e-4aeb61b1ea8f"
 
 [compat]
-GLPK = "0.15"
+GLPK = "0.15, 1"
 HTTP = "0.8.1, 0.9"
 JSON = "0.21"
-JSONSchema = "1.0"
-JuMP = "0.22"
-MutableArithmetics = "0.3"
+JSONSchema = "1"
+JuMP = "0.22, 0.23"
+MutableArithmetics = "0.3, 1"
 RecipesBase = "1"
 Reexport = "0.2, 1"
 TimerOutputs = "0.5"