diff --git a/.github/workflows/base-deploy.yml b/.github/workflows/base-deploy.yml
index 34ecaee0..4cb767c1 100644
--- a/.github/workflows/base-deploy.yml
+++ b/.github/workflows/base-deploy.yml
@@ -101,7 +101,7 @@ jobs:
           echo "$HOME/.local/bin" >> $GITHUB_PATH
 
       - name: "Set up Python"
-        uses: actions/setup-python@v5
+        uses: actions/setup-python@v6
         with:
           python-version: "3.13"
           cache: 'poetry'
diff --git a/.github/workflows/cicd-2-publish.yaml b/.github/workflows/cicd-2-publish.yaml
index 7ff5c391..b6c91382 100644
--- a/.github/workflows/cicd-2-publish.yaml
+++ b/.github/workflows/cicd-2-publish.yaml
@@ -66,7 +66,7 @@ jobs:
           terraform_version: ${{ needs.metadata.outputs.terraform_version }}
 
       - name: "Set up Python"
-        uses: actions/setup-python@v5
+        uses: actions/setup-python@v6
         with:
           python-version: '3.13'
 
diff --git a/.github/workflows/cicd-3-test-deploy.yaml b/.github/workflows/cicd-3-test-deploy.yaml
index 1a09ffa5..d7610519 100644
--- a/.github/workflows/cicd-3-test-deploy.yaml
+++ b/.github/workflows/cicd-3-test-deploy.yaml
@@ -68,7 +68,7 @@ jobs:
           terraform_version: ${{ needs.metadata.outputs.terraform_version }}
 
       - name: "Set up Python"
-        uses: actions/setup-python@v5
+        uses: actions/setup-python@v6
         with:
           python-version: "3.13"
 
diff --git a/.github/workflows/sonarcube-scan-main-branch.yaml b/.github/workflows/sonarcube-scan-main-branch.yaml
index bdb6e8c8..73fabb5b 100644
--- a/.github/workflows/sonarcube-scan-main-branch.yaml
+++ b/.github/workflows/sonarcube-scan-main-branch.yaml
@@ -21,7 +21,7 @@ jobs:
       - name: "Checkout code"
         uses: actions/checkout@v5
       - name: "Set up Python"
-        uses: actions/setup-python@v5
+        uses: actions/setup-python@v6
         with:
           python-version: '3.13'
       - name: "Run unit test suite"
diff --git a/.github/workflows/stage-2-test.yaml b/.github/workflows/stage-2-test.yaml
index dd3385e7..8d012eb8 100644
--- a/.github/workflows/stage-2-test.yaml
+++ b/.github/workflows/stage-2-test.yaml
@@ -41,7 +41,7 @@ jobs:
       - name: "Checkout code"
         uses: actions/checkout@v5
       - name: "Set up Python"
-        uses: actions/setup-python@v5
+        uses: actions/setup-python@v6
         with:
           python-version: '3.13'
       - name: "Run unit test suite"
@@ -60,7 +60,7 @@ jobs:
       - name: "Checkout code"
         uses: actions/checkout@v5
       - name: "Set up Python"
-        uses: actions/setup-python@v5
+        uses: actions/setup-python@v6
         with:
           python-version: '3.13'
       - name: "Run linting"
diff --git a/.github/workflows/stage-3-build.yaml b/.github/workflows/stage-3-build.yaml
index db7a9e4b..cbac5dba 100644
--- a/.github/workflows/stage-3-build.yaml
+++ b/.github/workflows/stage-3-build.yaml
@@ -39,7 +39,7 @@ jobs:
     timeout-minutes: 3
     steps:
       - name: "Set up Python"
-        uses: actions/setup-python@v5
+        uses: actions/setup-python@v6
         with:
           python-version: '3.13'
       - name: "Checkout code"
diff --git a/.github/workflows/stage-4-acceptance.yaml b/.github/workflows/stage-4-acceptance.yaml
index 18c84bc4..12f77f42 100644
--- a/.github/workflows/stage-4-acceptance.yaml
+++ b/.github/workflows/stage-4-acceptance.yaml
@@ -116,7 +116,7 @@ jobs:
       - name: "Checkout code"
         uses: actions/checkout@v5
       - name: "Set up Python"
-        uses: actions/setup-python@v5
+        uses: actions/setup-python@v6
         with:
           python-version: '3.13'
       - name: "Get lambda artefact"