diff --git a/Project.toml b/Project.toml
index 4bc35c38..e080aec3 100644
--- a/Project.toml
+++ b/Project.toml
@@ -43,7 +43,7 @@ Adapt = "1, 2, 3, 4"
 ArgCheck = "1, 2.0"
 BangBang = "0.4"
 Baselet = "0.1"
-BlockArrays = "0.16"
+BlockArrays = "0.16, 1"
 CompositionsBase = "0.1"
 ConstructionBase = "1"
 DataFrames = "1"