diff --git a/matrix.yaml b/matrix.yaml
index e84867f..50031fc 100644
--- a/matrix.yaml
+++ b/matrix.yaml
@@ -2,7 +2,6 @@ CUDA_VER:
   - "11.4.3"
   - "11.8.0"
   - "12.0.1"
-  - "12.1.1"
   - "12.2.2"
 PYTHON_VER:
   - "3.9"