diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index cae1cbf..3c1e89d 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -48,7 +48,6 @@ jobs:
     strategy:
       matrix:
         python-version:
-          - "3.8"
           - "3.9"
           - "3.10"
           - "3.11"
diff --git a/.mypy.ini b/.mypy.ini
index c674eb5..54d2998 100644
--- a/.mypy.ini
+++ b/.mypy.ini
@@ -1,5 +1,5 @@
 [mypy]
-python_version = 3.8
+python_version = 3.9
 
 ignore_missing_imports = False
 warn_unused_ignores = True
diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index ebf29f2..f61de92 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -1,6 +1,6 @@
 ---
 default_language_version:
-  python: python3.8
+  python: python3.9
 
 repos:
   - repo: https://github.com/pre-commit/pre-commit-hooks