Fix compat version

appleparan · appleparan · commit b53c87bfaa81 · 2020-03-20T22:27:40.000+09:00
diff --git a/Project.toml b/Project.toml
@@ -8,4 +8,4 @@ ColorTypes = "3da002f7-5984-5a60-b8a6-cbb66c0b333f"
 
 [compat]
 julia = "1"
-ColorTypes = ">= 0.10.0"
+ColorTypes = "^0"
