diff --git a/docs/src/notebooks/tree_booster/Project.toml b/docs/src/notebooks/tree_booster/Project.toml
index bb31cc2..83a0453 100644
--- a/docs/src/notebooks/tree_booster/Project.toml
+++ b/docs/src/notebooks/tree_booster/Project.toml
@@ -7,7 +7,7 @@ StatisticalMeasures = "a19d573c-0a75-4610-95b3-7071388c7541"
 Statistics = "10745b16-79ce-11e8-11f9-7d13ad32a3b2"
 
 [compat]
-EvoTrees = "0.19"
+EvoTrees = "0.19, 0.20"
 MLJBase = "1.14"
 Random = "1"
 StatisticalMeasures = "0.3"