diff --git a/.github/workflows/code_quality.yml b/.github/workflows/code_quality.yml
index 52a80e3..23a6f88 100644
--- a/.github/workflows/code_quality.yml
+++ b/.github/workflows/code_quality.yml
@@ -15,9 +15,9 @@ jobs:
       - uses: actions/checkout@v2
 
       - name: Set up Python
-        uses: actions/setup-python@v2
+        uses: actions/setup-python@v5
         with:
-          python-version: "3.12"
+          python-version: "3.10"
 
       - name: Install dependencies
         run: |
diff --git a/.github/workflows/deploy.yml b/.github/workflows/deploy.yml
index da90df2..6afdfbe 100644
--- a/.github/workflows/deploy.yml
+++ b/.github/workflows/deploy.yml
@@ -11,10 +11,10 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@master
-      - name: Set up Python 3.12
-        uses: actions/setup-python@v4
+      - name: Set up Python 3.10
+        uses: actions/setup-python@v5
         with:
-          python-version: "3.12"
+          python-version: "3.10"
       - name: Install pypa/build
         run: >-
           python -m
diff --git a/.github/workflows/run_tests.yml b/.github/workflows/run_tests.yml
index f220d9b..042cb81 100644
--- a/.github/workflows/run_tests.yml
+++ b/.github/workflows/run_tests.yml
@@ -10,14 +10,17 @@ on:
 jobs:
   build-and-test:
     runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        python-version: ["3.10", "3.11", "3.12", "3.13", "3.14"]
 
     steps:
       - uses: actions/checkout@v2
 
       - name: Set up Python
-        uses: actions/setup-python@v2
+        uses: actions/setup-python@v5
         with:
-          python-version: "3.12"
+          python-version: ${{ matrix.python-version }}
 
       - name: Install dependencies
         run: |
diff --git a/README.md b/README.md
index 37ec812..d43dead 100644
--- a/README.md
+++ b/README.md
@@ -71,4 +71,4 @@ For guidance and instructions, please see [CONTRIBUTING.md](CONTRIBUTING.md).
 Also make sure you follow [@AriadneGraphQL](https://twitter.com/AriadneGraphQL) on Twitter for latest updates, news and random musings!
 
 **Crafted with ❤️ by [Mirumee Software](http://mirumee.com)**
-ariadne@mirumee.com
+<ariadne@mirumee.com>
diff --git a/pyproject.toml b/pyproject.toml
index 2131845..4885563 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -7,7 +7,7 @@ name = "ariadne-lambda"
 version = "0.3.1"
 description = 'This package extends the Ariadne library by adding a GraphQL HTTP handler designed for use in AWS Lambda environments.'
 readme = "README.md"
-requires-python = ">=3.8"
+requires-python = ">=3.10"
 license = { file = "LICENSE" }
 keywords = []
 authors = [
@@ -19,11 +19,11 @@ classifiers = [
   "License :: OSI Approved :: BSD License",
   "Operating System :: OS Independent",
   "Programming Language :: Python",
-  "Programming Language :: Python :: 3.8",
-  "Programming Language :: Python :: 3.9",
   "Programming Language :: Python :: 3.10",
   "Programming Language :: Python :: 3.11",
   "Programming Language :: Python :: 3.12",
+  "Programming Language :: Python :: 3.13",
+  "Programming Language :: Python :: 3.14",
   "Programming Language :: Python :: Implementation :: CPython",
   "Programming Language :: Python :: Implementation :: PyPy",
 ]
@@ -60,7 +60,7 @@ cov = [
 ]
 
 [[tool.hatch.envs.all.matrix]]
-python = ["3.8", "3.9", "3.10", "3.11", "3.12"]
+python = ["3.10", "3.11", "3.12", "3.13", "3.14"]
 
 [tool.hatch.envs.types]
 dependencies = [
@@ -88,7 +88,7 @@ exclude_lines = [
 
 [tool.ruff]
 line-length = 99
-target-version = "py312"
+target-version = "py310"
 
 # rules: https://beta.ruff.rs/docs/rules
 # F - pyflakes