diff --git a/Project.toml b/Project.toml
index 544665be8..68f58ed86 100644
--- a/Project.toml
+++ b/Project.toml
@@ -30,7 +30,7 @@ CTFlows = "0.8"
 CTModels = "0.9"
 CTParser = "0.8"
 CTSolvers = "0.4"
-CUDA = "5"
+CUDA = "5, 6"
 CommonSolve = "0.2"
 DifferentiationInterface = "0.7"
 DocStringExtensions = "0.9"
diff --git a/docs/Project.toml b/docs/Project.toml
index 255eb444a..1f2ca6031 100644
--- a/docs/Project.toml
+++ b/docs/Project.toml
@@ -35,7 +35,7 @@ CTModels = "0.9"
 CTParser = "0.8"
 CTSolvers = "0.4"
 CommonSolve = "0.2"
-CUDA = "5"
+CUDA = "5, 6"
 DataFrames = "1"
 Documenter = "1"
 DocumenterInterLinks = "1"