diff --git a/.github/workflows/benchmark.yml b/.github/workflows/benchmark.yml
index 86bfecf8..4165dbe6 100644
--- a/.github/workflows/benchmark.yml
+++ b/.github/workflows/benchmark.yml
@@ -18,7 +18,7 @@ jobs:
           - "ubuntu-22.04"
 
         php-version:
-          - "8.1"
+          - "8.2"
 
     steps:
       -   # https://github.com/actions/checkout
diff --git a/.github/workflows/docker.yml b/.github/workflows/docker.yml
index fdc2356c..27e8e00d 100644
--- a/.github/workflows/docker.yml
+++ b/.github/workflows/docker.yml
@@ -18,12 +18,18 @@ jobs:
     env:
       DOCKER_BUILD_TAG: ${{ github.event.inputs.tag || 'latest' }}
 
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
 
     steps:
       -   # https://github.com/actions/checkout
         name: Checkout code
         uses: actions/checkout@v4
+      -   # https://github.com/shivammathur/setup-php
+        name: Setup PHP runtime
+        uses: shivammathur/setup-php@v2
+        with:
+          php-version: 8.2
+          coverage: "none"
       -   # https://github.com/docker/setup-qemu-action
         name: Set up QEMU
         uses: docker/setup-qemu-action@v3