diff --git a/.github/workflows/pytest.yaml b/.github/workflows/pytest.yaml
index ba7c84a..9f9bb86 100644
--- a/.github/workflows/pytest.yaml
+++ b/.github/workflows/pytest.yaml
@@ -5,7 +5,7 @@ jobs:
     name: Test (pytest)
     strategy:
       matrix:
-        python-version: ["3.8", "3.9", "3.10", "3.11"]
+        python-version: ["3.9", "3.10", "3.11"]
     runs-on: ubuntu-latest
     container: python:${{ matrix.python-version }}
     services:
diff --git a/setup.py b/setup.py
index a3a6ffa..0041333 100644
--- a/setup.py
+++ b/setup.py
@@ -15,8 +15,9 @@
         "Intended Audience :: Developers",
         "Topic :: Database",
         "License :: OSI Approved :: GNU General Public License v3 or later (GPLv3+)",
-        "Programming Language :: Python :: 3.5",
-        "Programming Language :: Python :: 3.6",
+        "Programming Language :: Python :: 3.9",
+        "Programming Language :: Python :: 3.10",
+        "Programming Language :: Python :: 3.11",
     ],
     keywords="postgresql database bindings sql",
     packages=find_packages(exclude=["build", "dist"]),