diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index f89d0a9..c81093b 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -14,7 +14,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: [3.7, 3.8, 3.9]
+        python-version: [3.8, 3.9, "3.10"]
     steps:
       - uses: actions/checkout@v3
       - name: Set up Python
diff --git a/setup.py b/setup.py
index f311f5f..6a11f38 100644
--- a/setup.py
+++ b/setup.py
@@ -36,7 +36,7 @@
         "Programming Language :: Python :: 3.8",
         "Programming Language :: Python",
     ],
-    python_requires=">=3.7",
+    python_requires=">=3.8",
     install_requires=[
         "xarray<2022.9.0,>2022.3.0",
         "pyvista",  # TODO: set minimum version for shared array patch in https://github.com/pyvista/pyvista/pull/2697