diff --git a/Project.toml b/Project.toml
index 008760f0..4ac8034c 100644
--- a/Project.toml
+++ b/Project.toml
@@ -1,7 +1,7 @@
 name = "DelayDiffEq"
 uuid = "bcd4f6db-9728-5f36-b5f7-82caef46ccdb"
 authors = ["Chris Rackauckas <accounts@chrisrackauckas.com>"]
-version = "5.32.4"
+version = "5.33.0"
 
 [deps]
 ArrayInterface = "4fba245c-0d91-5ea0-9b3e-6abc04ee57a9"
@@ -17,7 +17,7 @@ Reexport = "189a3867-3050-52da-a836-e630ba90ab69"
 UnPack = "3a884ed6-31ef-47d7-9d2a-63182c4928ed"
 
 [compat]
-ArrayInterface = "3"
+ArrayInterface = "3, 4"
 DataStructures = "0.18"
 DiffEqBase = "6"
 NonlinearSolve = "0.3"