diff --git a/Project.toml b/Project.toml
index d4d1ffd..ea40c92 100644
--- a/Project.toml
+++ b/Project.toml
@@ -16,7 +16,7 @@ SpecialFunctions = "276daf66-3868-5448-9aa4-cd146d93841b"
 Zygote = "e88e6eb3-aa80-5325-afca-941959d7151f"
 
 [compat]
-CUDA = "3"
+CUDA = "3, 4"
 ChainRulesCore = "0.9, 0.10"
 FFTW = "1.2"
 FourierTools = "0.2.1"