correct Julia minimum version (#155)

stevengj · web-flow · commit b3a1475e55a9 · 2022-04-20T20:33:35.000+01:00
diff --git a/Project.toml b/Project.toml
@@ -21,7 +21,7 @@ MacroTools = "0.5"
 Requires = "1"
 Tables = "1"
 UnsafePointers = "1"
-julia = "1"
+julia = "1.6"
 
 [extras]
 Aqua = "4c88cf16-eb10-579e-8560-4a9242c79595"
