diff --git a/Project.toml b/Project.toml
index 71fe5fdb..ea7e6cbf 100644
--- a/Project.toml
+++ b/Project.toml
@@ -23,7 +23,7 @@ CTBase = "0.18"
 CTModels = "0.10"
 CTParser = "0.8"
 CTSolvers = "0.4"
-CUDA = "5"
+CUDA = "5, 6"
 CommonSolve = "0.2"
 DocStringExtensions = "0.9"
 ExaModels = "0.9"