diff --git a/.github/workflows/flake8.yml b/.github/workflows/flake8.yml
index 0a8c0c3..af1b394 100644
--- a/.github/workflows/flake8.yml
+++ b/.github/workflows/flake8.yml
@@ -16,7 +16,7 @@ permissions:
 jobs:
   Run:
     name: "Flake8"
-    runs-on: "ubuntu-20.04"
+    runs-on: "ubuntu-22.04"
 
     steps:
       - name: Checkout 🛎️
diff --git a/.github/workflows/mypy.yml b/.github/workflows/mypy.yml
index 10c6f30..bd74787 100644
--- a/.github/workflows/mypy.yml
+++ b/.github/workflows/mypy.yml
@@ -20,7 +20,7 @@ jobs:
 
     strategy:
       matrix:
-        os: ['ubuntu-20.04', 'windows-2019']
+        os: ['ubuntu-22.04', 'windows-2019']
       fail-fast: false
 
     steps:
diff --git a/.github/workflows/python_ci_linux.yml b/.github/workflows/python_ci_linux.yml
index cf1d9c7..8bb3743 100644
--- a/.github/workflows/python_ci_linux.yml
+++ b/.github/workflows/python_ci_linux.yml
@@ -19,8 +19,8 @@ permissions:
 
 jobs:
   tests:
-    name: "ubuntu-20.04 / Python ${{ matrix.config.python-version }}"
-    runs-on: "ubuntu-20.04"
+    name: "ubuntu-22.04 / Python ${{ matrix.config.python-version }}"
+    runs-on: "ubuntu-22.04"
     continue-on-error: ${{ matrix.config.experimental }}
     env:
       USING_COVERAGE: '3.6,3.7,3.8,3.9,3.10,3.11,3.12,3.13'
@@ -82,7 +82,7 @@ jobs:
 
   Coverage:
     needs: tests
-    runs-on: "ubuntu-20.04"
+    runs-on: "ubuntu-22.04"
     steps:
       - name: Checkout 🛎️
         uses: "actions/checkout@v4"
@@ -131,7 +131,7 @@ jobs:
   Deploy:
     needs: tests
 
-    runs-on: "ubuntu-20.04"
+    runs-on: "ubuntu-22.04"
     steps:
       - name: Checkout 🛎️
         uses: "actions/checkout@v4"
diff --git a/README.rst b/README.rst
index c4327f0..0e182cc 100644
--- a/README.rst
+++ b/README.rst
@@ -102,7 +102,7 @@ The pertinent changes from Python 3.6 to Python 3.9 are:
 	:target: https://github.com/domdfcoding/pprint36/commit/master
 	:alt: GitHub last commit
 
-.. |maintained| image:: https://img.shields.io/maintenance/yes/2024
+.. |maintained| image:: https://img.shields.io/maintenance/yes/2025
 	:alt: Maintenance
 
 .. |pypi-downloads| image:: https://img.shields.io/pypi/dm/pprint36