diff --git a/Project.toml b/Project.toml
index f0c94acfdc..1acab08c2f 100644
--- a/Project.toml
+++ b/Project.toml
@@ -33,7 +33,7 @@ SpecialFunctions = "276daf66-3868-5448-9aa4-cd146d93841b"
 AbstractFFTs = "0.4, 0.5, 1.0"
 Adapt = "3.3"
 BFloat16s = "0.2, 0.3, 0.4"
-CEnum = "0.2, 0.3, 0.4"
+CEnum = "0.2, 0.3, 0.4, 0.5"
 CUDA_Driver_jll = "0.2"
 CUDA_Runtime_Discovery = "0.1"
 CUDA_Runtime_jll = "0.2.3"