diff --git a/.github/workflows/codeql-analysis.yml b/.github/workflows/codeql-analysis.yml
index 5ccc1f0fc..12bc5e5db 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@v5
+      uses: actions/checkout@v6
 
     # Initializes the CodeQL tools for scanning.
     - name: Initialize CodeQL
diff --git a/.github/workflows/publish-snapshot.yml b/.github/workflows/publish-snapshot.yml
index 2e3effa87..9faaf3880 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@v5
+      - uses: actions/checkout@v6
       - name: Set up Python
         uses: actions/setup-python@v6
         with:
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index fa7670b30..c64b2d05b 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@v5
+      - uses: actions/checkout@v6
       - name: Set up Python
         uses: actions/setup-python@v6
         with:
diff --git a/.github/workflows/test-rabbitmq-alphas.yml b/.github/workflows/test-rabbitmq-alphas.yml
index ad2c25003..fe88ed51e 100644
--- a/.github/workflows/test-rabbitmq-alphas.yml
+++ b/.github/workflows/test-rabbitmq-alphas.yml
@@ -31,9 +31,9 @@ jobs:
             rabbitmq-branch: 4.3
     name:  Test against ${{ matrix.rabbitmq-image }}
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - name: Checkout tls-gen
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         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 1820c8fcc..074ac9e73 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@v5
+      - uses: actions/checkout@v6
         with:
           ref: 5.x.x-stable
       - name: Checkout tls-gen
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         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 03d9d034a..4671c0bf9 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@v5
+      - uses: actions/checkout@v6
       - name: Checkout tls-gen
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           repository: rabbitmq/tls-gen
           path: './tls-gen'
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index fc5b472da..72b0d3ab8 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -22,9 +22,9 @@ jobs:
     runs-on: ubuntu-24.04
 
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - name: Checkout tls-gen
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           repository: rabbitmq/tls-gen
           path: './tls-gen'