update

Cargo.toml

@@ -1,8 +1,8 @@
 [package]
 name = "fltk-theme"
-version = "0.6.0"
+version = "0.7.0"
 authors = ["MoAlyousef <[email protected]>"]
-edition = "2018"
+edition = "2021"
 description = "A theming crate for fltk-rs"
 repository = "https://github.com/fltk-rs/fltk-theme"
 documentation = "https://docs.rs/fltk-theme"
@@ -13,11 +13,11 @@ license = "MIT"
 exclude = ["/screenshots", "./examples"]
 
 [dependencies]
-fltk = "1.3.17"
+fltk = "1.4.0"
 lazy_static = "1.4"
 
 [target.'cfg(target_os = "macos")'.dependencies]
 cocoa-colors = { version = "0.1.2", optional = true }
 
 [dev-dependencies]
-color-maps = "0.1"
+color-maps = "0.1"