diff --git a/matrix.yml b/matrix.yml
index 26f94262..698ec4f3 100644
--- a/matrix.yml
+++ b/matrix.yml
@@ -1,7 +1,7 @@
 x-cuda-prev-min: &cuda_prev_min { name: "cuda", version: "12.0" }
-x-cuda-prev-max: &cuda_prev_max { name: "cuda", version: "12.8" }
+x-cuda-prev-max: &cuda_prev_max { name: "cuda", version: "12.9" }
 x-cuda-curr-min: &cuda_curr_min { name: "cuda", version: "12.0" }
-x-cuda-curr-max: &cuda_curr_max { name: "cuda", version: "12.8" }
+x-cuda-curr-max: &cuda_curr_max { name: "cuda", version: "12.9" }
 x-cuda-prev-max-rapids: &cuda_prev_max_rapids { name: "cuda", version: "11.8" }
 x-cuda-curr-max-rapids: &cuda_curr_max_rapids { name: "cuda", version: "12.8" }