diff --git a/Project.toml b/Project.toml
index 7718e17..6928d9d 100644
--- a/Project.toml
+++ b/Project.toml
@@ -13,7 +13,7 @@ SparseArrays = "2f01184e-e22b-5df5-ae63-d93ebab69eaf"
 
 [compat]
 CEnum = "0.4"
-CUDA = "2.2, 3"
+CUDA = "2.2, 3, 4"
 JSON = "0.21"
 julia = "1.5"