diff --git a/.github/workflows/api-coherence-checker.lock.yml b/.github/workflows/api-coherence-checker.lock.yml
index 66e2d235e..dd43be5fa 100644
--- a/.github/workflows/api-coherence-checker.lock.yml
+++ b/.github/workflows/api-coherence-checker.lock.yml
@@ -100,7 +100,7 @@ jobs:
           node-version: '24'
           package-manager-cache: false
       - name: Setup Python
-        uses: actions/setup-python@a26af69be951a213d495a4c3e4e4022e16d87065 # v5.6.0
+        uses: actions/setup-python@83679a892e2d95755f2dac6acb0bfd1e9ac5d548 # v6.1.0
         with:
           python-version: '3.12'
       - name: Setup uv
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index bf7555050..5fceb455d 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -41,7 +41,7 @@ jobs:
         uses: actions/checkout@v4
 
       - name: Setup Python
-        uses: actions/setup-python@v5
+        uses: actions/setup-python@v6
         with:
           python-version: '3.x'
 
@@ -301,7 +301,7 @@ jobs:
         uses: actions/checkout@v4
 
       - name: Setup Python
-        uses: actions/setup-python@v5
+        uses: actions/setup-python@v6
         with:
           python-version: '3.x'
 
@@ -372,7 +372,7 @@ jobs:
         uses: actions/checkout@v4
 
       - name: Setup Python
-        uses: actions/setup-python@v5
+        uses: actions/setup-python@v6
         with:
           python-version: '3.x'
 
@@ -408,7 +408,7 @@ jobs:
         uses: actions/checkout@v4
 
       - name: Setup Python
-        uses: actions/setup-python@v5
+        uses: actions/setup-python@v6
         with:
           python-version: '3.x'