fixes #38

Author: mykelk

Project.toml

@@ -1,15 +1,15 @@
 name = "TikzGraphs"
 uuid = "b4f28e30-c73f-5eaf-a395-8a9db949a742"
-version = "1.3.0"
+version = "1.4.0"
 
 [deps]
 Graphs = "86223c79-3864-5bf0-83f7-82e725a168b6"
 LaTeXStrings = "b964fa9f-0449-5b57-a5c2-d3ea65f4040f"
 TikzPictures = "37f6aa50-8035-52d0-81c2-5a1d08754b2d"
 
 [compat]
-Graphs = "1.4"
-LaTeXStrings = "1.0, 1.1, 1.2"
+Graphs = "1.4, 1.5, 1.6"
+LaTeXStrings = "1.0, 1.1, 1.2, 1.3"
 TikzPictures = "3.3, 3.4"
 julia = "1"