Merge pull request #1300 from SciML/up

Bump versions

Author: YingboMa

Project.toml

@@ -1,7 +1,7 @@
 name = "ModelingToolkit"
 uuid = "961ee093-0014-501f-94e3-6117800e7a78"
 authors = ["Chris Rackauckas <[email protected]>"]
-version = "6.6.0"
+version = "6.7.0"
 
 [deps]
 AbstractTrees = "1520ce14-60c1-5f80-bbc7-55ef81b5835c"
@@ -72,8 +72,8 @@ SciMLBase = "1.3"
 Setfield = "0.7, 0.8"
 SpecialFunctions = "0.7, 0.8, 0.9, 0.10, 1.0"
 StaticArrays = "0.10, 0.11, 0.12, 1.0"
-SymbolicUtils = "0.16"
-Symbolics = "3.3.0"
+SymbolicUtils = "0.16, 0.17"
+Symbolics = "3.5.0"
 UnPack = "0.1, 1.0"
 Unitful = "1.1"
 julia = "1.2"