diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 1eec61e..18e9f54 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -17,8 +17,8 @@ jobs:
       matrix:
         python-version: ["3.10", "3.11", "3.12", "3.13", "3.14"]
     steps:
-      - uses: actions/checkout@v4
-      - uses: actions/setup-python@v5
+      - uses: actions/checkout@v7
+      - uses: actions/setup-python@v7
         with:
           python-version: ${{ matrix.python-version }}
       - name: Install Poetry
@@ -59,8 +59,8 @@ jobs:
             assertionengine: "5.0.1"
             pythonlibcore: ""
     steps:
-      - uses: actions/checkout@v4
-      - uses: actions/setup-python@v5
+      - uses: actions/checkout@v7
+      - uses: actions/setup-python@v7
         with:
           python-version: "3.12"
       - name: Install
@@ -87,8 +87,8 @@ jobs:
     runs-on: ubuntu-latest
     continue-on-error: true
     steps:
-      - uses: actions/checkout@v4
-      - uses: actions/setup-python@v5
+      - uses: actions/checkout@v7
+      - uses: actions/setup-python@v7
         with:
           python-version: "3.13"
       - name: Install
@@ -104,8 +104,8 @@ jobs:
   acceptance-test:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
-      - uses: actions/setup-python@v5
+      - uses: actions/checkout@v7
+      - uses: actions/setup-python@v7
         with:
           python-version: "3.12"
       - name: Install Poetry
@@ -116,7 +116,7 @@ jobs:
         # The server is part of the repository and needs nothing but graphql-core, so there is
         # no container to wait for.
         run: ./run_atest.sh
-      - uses: actions/upload-artifact@v4
+      - uses: actions/upload-artifact@v7
         if: always()
         with:
           name: atest-results
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 7b44006..a5f9831 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -12,8 +12,8 @@ jobs:
       # Trusted publishing, so no token is stored in the repository.
       id-token: write
     steps:
-      - uses: actions/checkout@v4
-      - uses: actions/setup-python@v5
+      - uses: actions/checkout@v7
+      - uses: actions/setup-python@v7
         with:
           python-version: "3.12"
       - name: Install Poetry