update dependency of convert

tmthecoder · tmthecoder · commit f711f4491181 · 2021-03-03T14:35:27.000-05:00
diff --git a/pubspec.yaml b/pubspec.yaml
@@ -8,7 +8,7 @@ environment:
 
 dependencies:
   ffi: '^1.0.0'
-  convert: '>=2.1.1 <4.0.0'
+  convert: '^3.0.0'
 
 dev_dependencies:
   pedantic: ^1.9.0
