diff --git a/.github/workflows/codeql-analysis.yml b/.github/workflows/codeql-analysis.yml
index 570e41e21..c019068e2 100644
--- a/.github/workflows/codeql-analysis.yml
+++ b/.github/workflows/codeql-analysis.yml
@@ -39,7 +39,7 @@ jobs:
 
     steps:
     - name: Checkout repository
-      uses: actions/checkout@v4
+      uses: actions/checkout@v5
 
     # Initializes the CodeQL tools for scanning.
     - name: Initialize CodeQL
diff --git a/.github/workflows/publish-snapshot.yml b/.github/workflows/publish-snapshot.yml
index 63e7b6a4b..3667c68d0 100644
--- a/.github/workflows/publish-snapshot.yml
+++ b/.github/workflows/publish-snapshot.yml
@@ -7,7 +7,7 @@ jobs:
     runs-on: ubuntu-24.04
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - name: Set up Python
         uses: actions/setup-python@v5
         with:
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 1524b4b8e..c0b60c497 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -8,7 +8,7 @@ jobs:
     runs-on: ubuntu-24.04
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - name: Set up Python
         uses: actions/setup-python@v5
         with:
diff --git a/.github/workflows/test-native-image.yml b/.github/workflows/test-native-image.yml
deleted file mode 100644
index fa73f8f22..000000000
--- a/.github/workflows/test-native-image.yml
+++ /dev/null
@@ -1,62 +0,0 @@
-name: Test GraalVM native image
-
-on:
-  schedule:
-    - cron: '0 4 ? * SUN,THU'
-  workflow_dispatch:
-
-jobs:
-  build:
-    runs-on: ubuntu-24.04
-
-    steps:
-      - uses: actions/checkout@v4
-      - name: Checkout tls-gen
-        uses: actions/checkout@v4
-        with:
-          repository: rabbitmq/tls-gen
-          path: './tls-gen'
-      - name: Checkout GraalVM test project
-        uses: actions/checkout@v4
-        with:
-          repository: rabbitmq/rabbitmq-graal-vm-test
-          path: './rabbitmq-graal-vm-test'
-      - name: Set up Python
-        uses: actions/setup-python@v5
-        with:
-          python-version: '3.x'
-      - name: Set up GraalVM
-        uses: graalvm/setup-graalvm@v1
-        with:
-          version: 'latest'
-          java-version: '21'
-          cache: 'maven'
-      - name: Start broker
-        run: ci/start-broker.sh
-      - name: Get dependencies
-        run: make deps
-      - name: Install client JAR file
-        run: |
-          ./mvnw clean install -Psnapshots -DskipITs -DskipTests -Dgpg.skip=true --no-transfer-progress
-          export ARTEFACT_VERSION=$(cat pom.xml | grep -oPm1 "(?<=<version>)[^<]+")
-          echo "artefact_version=$ARTEFACT_VERSION" >> $GITHUB_ENV
-      - name: Package test application
-        working-directory: rabbitmq-graal-vm-test
-        run: |
-          ./mvnw --version
-          echo "Using RabbitMQ Java Client ${{ env.artefact_version }}"
-          ./mvnw -q clean package -Damqp-client.version=${{ env.artefact_version }} --no-transfer-progress
-      - name: Start one-time RPC server
-        working-directory: rabbitmq-graal-vm-test
-        run: ./mvnw -q compile exec:java -Damqp-client.version=${{ env.artefact_version }} --no-transfer-progress &
-      - name: Create native image
-        working-directory: rabbitmq-graal-vm-test
-        run: |
-          native-image -jar target/rabbitmq-graal-vm-test-full.jar \
-            --initialize-at-build-time=com.rabbitmq.client \
-            --initialize-at-build-time=org.slf4j --no-fallback
-      - name: Use native image program
-        working-directory: rabbitmq-graal-vm-test
-        run: ./rabbitmq-graal-vm-test-full
-      - name: Stop broker
-        run: docker stop rabbitmq && docker rm rabbitmq
diff --git a/.github/workflows/test-rabbitmq-alphas.yml b/.github/workflows/test-rabbitmq-alphas.yml
index 700e3e32b..d971de97e 100644
--- a/.github/workflows/test-rabbitmq-alphas.yml
+++ b/.github/workflows/test-rabbitmq-alphas.yml
@@ -21,9 +21,9 @@ jobs:
           - pivotalrabbitmq/rabbitmq:main-otp27
     name:  Test against ${{ matrix.rabbitmq-image }}
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - name: Checkout tls-gen
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
         with:
           repository: rabbitmq/tls-gen
           path: './tls-gen'
diff --git a/.github/workflows/test-supported-java-versions-5.x.yml b/.github/workflows/test-supported-java-versions-5.x.yml
index 51f636b51..ac717484a 100644
--- a/.github/workflows/test-supported-java-versions-5.x.yml
+++ b/.github/workflows/test-supported-java-versions-5.x.yml
@@ -17,11 +17,11 @@ jobs:
             version: '17'
     name:  Test against Java ${{ matrix.distribution }} ${{ matrix.version }}
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
         with:
           ref: 5.x.x-stable
       - name: Checkout tls-gen
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
         with:
           repository: rabbitmq/tls-gen
           path: './tls-gen'
diff --git a/.github/workflows/test-supported-java-versions-main.yml b/.github/workflows/test-supported-java-versions-main.yml
index 6375118d9..f57e9ef5c 100644
--- a/.github/workflows/test-supported-java-versions-main.yml
+++ b/.github/workflows/test-supported-java-versions-main.yml
@@ -17,9 +17,9 @@ jobs:
             version: '17'
     name:  Test against Java ${{ matrix.distribution }} ${{ matrix.version }}
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - name: Checkout tls-gen
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
         with:
           repository: rabbitmq/tls-gen
           path: './tls-gen'
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 6a93eb453..8c43e9dc4 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -14,9 +14,9 @@ jobs:
     runs-on: ubuntu-24.04
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - name: Checkout tls-gen
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
         with:
           repository: rabbitmq/tls-gen
           path: './tls-gen'