diff --git a/.github/workflows/conda.yaml b/.github/workflows/conda.yaml
index f2263ef..6518c82 100644
--- a/.github/workflows/conda.yaml
+++ b/.github/workflows/conda.yaml
@@ -16,7 +16,7 @@ jobs:
     strategy:
       matrix:
         python-version: ["3.9", "3.10", "3.11", "3.12"]
-        cuda-version: ["12.1", "12.6"]
+        cuda-version: ["12.1", "12.3", "12.6", "12.8"]
     steps:
       - uses: actions/checkout@v4
         with: