diff --git a/Project.toml b/Project.toml
index afbc3531d..5bd02dd39 100644
--- a/Project.toml
+++ b/Project.toml
@@ -30,7 +30,7 @@ MatrixAlgebraKitMooncakeExt = "Mooncake"
 
 [compat]
 AMDGPU = "2"
-CUDA = "6"
+CUDA = "6.3"
 ChainRulesCore = "1"
 Enzyme = "0.13.148"
 GenericLinearAlgebra = "0.3.19, 0.4"