diff --git a/.github/workflows/unit_tests.yml b/.github/workflows/unit_tests.yml
index c5f56eed5..c34f47e61 100644
--- a/.github/workflows/unit_tests.yml
+++ b/.github/workflows/unit_tests.yml
@@ -61,7 +61,7 @@ env:
   PYTORCH_ALLOC_CONF: 'expandable_segments:True'
   MAX_JOBS: 4
   RUNNER: 10.0.13.31
-  XEON5: 10.0.14.248
+  XEON5: 10.0.14.249
   CUDA_VERSION: 128
   TORCH_VERSION: 2.8.0
   PYTHON_VERSION: 312 # use 312, no need to recompile libs like flash_attn...