diff --git a/.github/workflows/python.yaml b/.github/workflows/python.yaml
index 9e9406c3..1f5e22c6 100644
--- a/.github/workflows/python.yaml
+++ b/.github/workflows/python.yaml
@@ -65,7 +65,7 @@ jobs:
           find . -name "CMakeLists.txt" -not -path "*third_party/*" | xargs cmake-format -c .cmake-format.yaml --check
 
   build_test_job:
-    if: github.repository == 'xorbitsai/xoscar'
+    # if: github.repository == 'xorbitsai/xoscar'
     runs-on: ${{ matrix.os }}
     needs: lint
     env:
diff --git a/CI/conda-environment.yml b/CI/conda-environment.yml
index 335c4b0a..f4b60116 100644
--- a/CI/conda-environment.yml
+++ b/CI/conda-environment.yml
@@ -2,7 +2,7 @@ name: xoscar-test
 channels:
   - defaults
 dependencies:
-  - numpy<2.0.0
+  - numpy
   - cloudpickle
   - coverage
   - cython
diff --git a/CI/requirements-wheel.txt b/CI/requirements-wheel.txt
index 1e7e7967..7641aa6c 100644
--- a/CI/requirements-wheel.txt
+++ b/CI/requirements-wheel.txt
@@ -1,6 +1,6 @@
 oldest-supported-numpy
 
-numpy<2.0.0
+numpy
 packaging
 wheel
 
diff --git a/python/pyproject.toml b/python/pyproject.toml
index 17ac3eec..68d9e2a0 100644
--- a/python/pyproject.toml
+++ b/python/pyproject.toml
@@ -21,7 +21,7 @@ requires = [
     "pandas==1.4.0; python_version>='3.10' and python_version<'3.11' and platform_machine=='arm64'",
     "pandas==1.5.1; python_version>='3.11' and python_version<'3.12'",
     "pandas>=2.1.1; python_version>'3.11'",
-    "numpy<2.0.0",
+    "numpy",
     "cython>=0.29.33",
     "requests>=2.4.0",
     "cloudpickle>=2.2.1; python_version>='3.11'",
diff --git a/python/setup.cfg b/python/setup.cfg
index b83398ac..0e5093fa 100644
--- a/python/setup.cfg
+++ b/python/setup.cfg
@@ -24,7 +24,7 @@ zip_safe = False
 include_package_data = True
 packages = find:
 install_requires =
-    numpy>=1.14.0,<2.0.0
+    numpy>=1.14.0
     pandas>=1.0.0
     scipy>=1.0.0; sys_platform!="win32" or python_version>="3.10"
     scipy>=1.0.0,<=1.9.1; sys_platform=="win32" and python_version<"3.10"