diff --git a/Project.toml b/Project.toml
index 98c4be4..d210101 100644
--- a/Project.toml
+++ b/Project.toml
@@ -7,6 +7,7 @@ version = "0.1.0"
 RecipesBase = "3cdcf5f2-1ef4-517c-9805-6587b60abb01"
 
 [compat]
+RecipesBase = "1"
 julia = "1.6"
 
 [extras]