diff --git a/.github/workflows/vllm_ascend_test_main.yaml b/.github/workflows/vllm_ascend_test_main.yaml
index 4c6886d..77feade 100644
--- a/.github/workflows/vllm_ascend_test_main.yaml
+++ b/.github/workflows/vllm_ascend_test_main.yaml
@@ -77,7 +77,6 @@ jobs:
 
       - name: Install vllm-project/vllm-ascend
         run: |
-          pip uninstall -y numpy
           pip install -r requirements-dev.txt
           pip install -e .
 
diff --git a/pyproject.toml b/pyproject.toml
index f1e638b..35d7ea5 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,14 +1,15 @@
 [build-system]
 # Should be mirrored in requirements.txt
 requires = [
-    "setuptools>=64",
-    "setuptools-scm>=8",
     "cmake>=3.26",
-    "pybind11",
     "decorator",
+    "numpy<2.0.0",
+    "pybind11",
     "pyyaml",
     "scipy",
+    "setuptools>=64",
+    "setuptools-scm>=8",
     "torch_npu >= 2.5.1rc1",
-    "torch >= 2.5.1"
+    "torch >= 2.5.1",
 ]
 build-backend = "setuptools.build_meta"
diff --git a/requirements.txt b/requirements.txt
index c8f71ff..1ed8172 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,11 @@
+# Should be mirrored in pyporject.toml
+cmake>=3.26
 decorator
+numpy<2.0.0
+pybind11
 pyyaml
 scipy
-pybind11
-setuptools
-setuptools-scm
-numpy==1.26.4
+setuptools>=64
+setuptools-scm>=8
+torch_npu >= 2.5.1rc1
+torch >= 2.5.1