diff --git a/Project.toml b/Project.toml
index a4332d8..a201903 100644
--- a/Project.toml
+++ b/Project.toml
@@ -9,4 +9,5 @@ RecipesBase = "3cdcf5f2-1ef4-517c-9805-6587b60abb01"
 
 [compat]
 Interpolations = "0.13"
+RecipesBase = "1"
 julia = "1.2"