diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 9c0874a42..7605f643b 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -19,7 +19,7 @@ jobs:
       fail-fast: false
       matrix:
         os: [ "ubuntu-latest", "macos-latest", "windows-latest"]
-        python-version: [ "3.7", "3.8", "3.9", "3.10"]
+        python-version: [ "3.9", "3.10", "3.11"]
     steps:
       - name: Cancel previous runs
         uses: styfle/cancel-workflow-action@0.11.0
diff --git a/docs/installation.rst b/docs/installation.rst
index 1a2d18ba6..49462065f 100644
--- a/docs/installation.rst
+++ b/docs/installation.rst
@@ -49,7 +49,7 @@ Required dependencies for installing and testing Uxarray
 The following packages should be installed (in your active conda
 environment)::
 
-    - Python 3.7+
+    - Python 3.9+
     - `pytest <https://docs.pytest.org/en/stable/>`_  (For tests only)
     - `xarray <http://xarray.pydata.org/en/stable/>`_
 
diff --git a/requirements.txt b/requirements.txt
index 630f4e9e6..145785251 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,2 +1 @@
 xarray
-numpy<1.24
diff --git a/setup.py b/setup.py
index 8546a92f8..58f2486ea 100644
--- a/setup.py
+++ b/setup.py
@@ -23,7 +23,7 @@ def version():
     version=version(),
     maintainer='UXARRAY',
     maintainer_email='',
-    python_requires='>=3.7',
+    python_requires='>=3.9',
     install_requires=requirements,
     description=
     """Unstructured grid model reading and recognizing with xarray.""",
@@ -34,9 +34,9 @@ def version():
         'Intended Audience :: Science/Research',
         'Programming Language :: Python',
         'Programming Language :: Python :: 3',
-        'Programming Language :: Python :: 3.7',
-        'Programming Language :: Python :: 3.8',
         'Programming Language :: Python :: 3.9',
+        'Programming Language :: Python :: 3.10',
+        'Programming Language :: Python :: 3.11',
         'Topic :: Scientific/Engineering',
     ],
     include_package_data=True,