diff --git a/Project.toml b/Project.toml
index 27e39b4..eef5964 100644
--- a/Project.toml
+++ b/Project.toml
@@ -11,7 +11,7 @@ Stipple = "4acbeb90-81a0-11ea-1966-bdaff8155998"
 [compat]
 DataFrames = "1.0"
 Genie = "4"
-Stipple = "0.16"
+Stipple = "0.16, 0.15"
 julia = "1.6"
 
 [extras]