diff --git a/Project.toml b/Project.toml
index 37db3052..f74dcf52 100644
--- a/Project.toml
+++ b/Project.toml
@@ -34,7 +34,7 @@ CEnum = "0.4, 0.5"
 ExprTools = "0.1"
 GPUArrays = "11.2.1"
 GPUCompiler = "0.23, 0.24, 0.25, 0.26, 0.27, 1"
-GPUToolbox = "0.1"
+GPUToolbox = "0.1, 0.2"
 KernelAbstractions = "0.9.1"
 LLVM = "6, 7, 8, 9"
 NEO_jll = "=24.26.30049"