Update Project.toml to JuMP 1.0 (#89)

* Update Project.toml

* Update Project.toml

Co-authored-by: Oscar Dowson <odow@users.noreply.github.com>

Author: jd-lara

Project.toml

@@ -1,7 +1,7 @@
 name = "ParameterJuMP"
 uuid = "774612a8-9878-5177-865a-ca53ae2495f9"
 repo = "https://github.com/JuliaStochOpt/ParameterJuMP.jl.git"
-version = "0.4.0"
+version = "0.4.1"
 
 [deps]
 JuMP = "4076af6c-e467-56ae-b986-b466b2749572"
@@ -10,7 +10,8 @@ MutableArithmetics = "d8a4904e-b15c-11e9-3269-09a3773c0cb0"
 SparseArrays = "2f01184e-e22b-5df5-ae63-d93ebab69eaf"
 
 [compat]
-JuMP = "0.23"
+GLPK = "1"
+JuMP = "0.23, 1"
 MathOptInterface = "1"
 MutableArithmetics = "1"
 julia = "1.6"