diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index e2782b0..e69d4c1 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -104,7 +104,7 @@ jobs:
         sudo xcode-select --switch /Applications/Xcode_16.4.app
 
     - name: Set up Python
-      uses: actions/setup-python@v5.6.0
+      uses: actions/setup-python@v6.0.0
       with:
         # Appending -dev ensures that we can always build the dev release.
         # It's a no-op for versions that have been published.
@@ -158,7 +158,7 @@ jobs:
         merge-multiple: true
 
     - name: Set up Python
-      uses: actions/setup-python@v5.6.0
+      uses: actions/setup-python@v6.0.0
       with:
         # Appending -dev ensures that we can always build the dev release.
         # It's a no-op for versions that have been published.
@@ -206,7 +206,7 @@ jobs:
         merge-multiple: true
 
     - name: Set up Python
-      uses: actions/setup-python@v5.6.0
+      uses: actions/setup-python@v6.0.0
       with:
         # Appending -dev ensures that we can always build the dev release.
         # It's a no-op for versions that have been published.
@@ -262,7 +262,7 @@ jobs:
         merge-multiple: true
 
     - name: Set up Python
-      uses: actions/setup-python@v5.6.0
+      uses: actions/setup-python@v6.0.0
       with:
         # Appending -dev ensures that we can always build the dev release.
         # It's a no-op for versions that have been published.
diff --git a/.github/workflows/publish.yaml b/.github/workflows/publish.yaml
index f913f7d..9b45abb 100644
--- a/.github/workflows/publish.yaml
+++ b/.github/workflows/publish.yaml
@@ -11,7 +11,7 @@ jobs:
     - uses: actions/checkout@v5
 
     - name: Set up Python environment
-      uses: actions/setup-python@v5.6.0
+      uses: actions/setup-python@v6.0.0
       with:
         python-version: "3.X"