diff --git a/.github/workflows/build_and_test.yml b/.github/workflows/build_and_test.yml
index 7cd931b..3e258ad 100644
--- a/.github/workflows/build_and_test.yml
+++ b/.github/workflows/build_and_test.yml
@@ -190,13 +190,10 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: ["3.8", "3.9", "3.10"]
+        python-version: ["3.9", "3.10", "3.11"]
         experimental: [false]
         os: [ubuntu-latest, macos-latest, windows-latest]
         include:
-          - python-version: "3.7"
-            experimental: false
-            os: ubuntu-20.04
           - python-version: "3.11"
             experimental: true
             os: ubuntu-latest
diff --git a/setup.py b/setup.py
index 6839037..93b7d39 100644
--- a/setup.py
+++ b/setup.py
@@ -64,7 +64,7 @@
     package_data=package_data,
     data_files=[('', ['requirements.txt'])],
     include_package_data=False,
-    python_requires=">=3.7, <4",
+    python_requires=">=3.9, <4",
     install_requires=requires,
     license=meta["__license__"],
     readme="README.md",