diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index 727cfb3e90..d77e73c799 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -42,7 +42,7 @@ jobs:
           # correctly
           fetch-depth: 0
 
-      - uses: actions/setup-python@v5
+      - uses: actions/setup-python@v6
         with:
           python-version: "3.11"
 
diff --git a/.github/workflows/test-chart.yaml b/.github/workflows/test-chart.yaml
index 26092a0c7b..993d9af526 100644
--- a/.github/workflows/test-chart.yaml
+++ b/.github/workflows/test-chart.yaml
@@ -31,7 +31,7 @@ jobs:
     runs-on: ubuntu-24.04
     steps:
       - uses: actions/checkout@v5
-      - uses: actions/setup-python@v5
+      - uses: actions/setup-python@v6
         with:
           python-version: "3.11"
 
@@ -45,7 +45,7 @@ jobs:
     runs-on: ubuntu-24.04
     steps:
       - uses: actions/checkout@v5
-      - uses: actions/setup-python@v5
+      - uses: actions/setup-python@v6
         with:
           python-version: "3.11"
 
@@ -78,7 +78,7 @@ jobs:
 
     steps:
       - uses: actions/checkout@v5
-      - uses: actions/setup-python@v5
+      - uses: actions/setup-python@v6
         with:
           python-version: "3.11"
 
@@ -239,7 +239,7 @@ jobs:
           traefik-enabled: false
           docker-enabled: true
 
-      - uses: actions/setup-python@v5
+      - uses: actions/setup-python@v6
         with:
           python-version: "3.11"
 
@@ -438,7 +438,7 @@ jobs:
           traefik-enabled: true
           docker-enabled: true
 
-      - uses: actions/setup-python@v5
+      - uses: actions/setup-python@v6
         with:
           python-version: "3.11"
 
diff --git a/.github/workflows/test-docker-build.yaml b/.github/workflows/test-docker-build.yaml
index a891eee4be..5574ec2237 100644
--- a/.github/workflows/test-docker-build.yaml
+++ b/.github/workflows/test-docker-build.yaml
@@ -37,7 +37,7 @@ jobs:
           # correctly
           fetch-depth: 0
 
-      - uses: actions/setup-python@v5
+      - uses: actions/setup-python@v6
         with:
           python-version: "3.11"
 
diff --git a/.github/workflows/test-docs.yaml b/.github/workflows/test-docs.yaml
index af6441fc2a..2dc0be3c4f 100644
--- a/.github/workflows/test-docs.yaml
+++ b/.github/workflows/test-docs.yaml
@@ -32,7 +32,7 @@ jobs:
           # chartpress, used by docs/conf.py, requires git history to set
           # chart version and image tags correctly
           fetch-depth: 0
-      - uses: actions/setup-python@v5
+      - uses: actions/setup-python@v6
         with:
           python-version: "3.11"
 
diff --git a/.github/workflows/vuln-scan.yaml b/.github/workflows/vuln-scan.yaml
index 2d93dc0ab4..7e604c2081 100644
--- a/.github/workflows/vuln-scan.yaml
+++ b/.github/workflows/vuln-scan.yaml
@@ -57,7 +57,7 @@ jobs:
           # correctly
           fetch-depth: 0
 
-      - uses: actions/setup-python@v5
+      - uses: actions/setup-python@v6
         with:
           python-version: "3.11"
 
diff --git a/.github/workflows/watch-dependencies.yaml b/.github/workflows/watch-dependencies.yaml
index 83c63ff2fb..5b410e36db 100644
--- a/.github/workflows/watch-dependencies.yaml
+++ b/.github/workflows/watch-dependencies.yaml
@@ -135,7 +135,7 @@ jobs:
 
     steps:
       - uses: actions/checkout@v5
-      - uses: actions/setup-python@v5
+      - uses: actions/setup-python@v6
         with:
           python-version: "3.13"