update (#551)

Co-authored-by: Alessandro <a@a.a>

Project.toml

@@ -1,6 +1,6 @@
 name = "SymPy"
 uuid = "24249f21-da20-56a4-8eb1-6a02cf4ae2e6"
-version = "2.1.1"
+version = "2.2.0"
 
 [deps]
 CommonEq = "3709ef60-1bee-4518-9f2f-acd86f176c50"
@@ -16,15 +16,13 @@ CommonSolve = "0.2"
 LinearAlgebra = "<0.0.1, 1.6"
 PyCall = "1.96.2"
 SpecialFunctions = "0.7, 0.8, 0.8, 0.10, 1, 2"
-SymbolicUtils = "1, 2"
-SymPyCore = "0.2, 1"
+SymPyCore = "0.2.5, 1"
 julia = "1.6"
 
 [extras]
 Test = "8dfed614-e22c-5e08-85e1-65c5234f0b40"
 LinearAlgebra = "37e2e46d-f89d-539d-b4ee-838fcccc9c8e"
 SpecialFunctions = "276daf66-3868-5448-9aa4-cd146d93841b"
-SymbolicUtils = "d1185830-fcd6-423d-90d6-eec64667417b"
 
 [targets]
-test = ["Test", "LinearAlgebra", "SpecialFunctions", "SymbolicUtils"]
+test = ["Test", "LinearAlgebra", "SpecialFunctions"]