diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 3231624..2c0ac6d 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -17,9 +17,9 @@ jobs:
       matrix:
         python-version: ["3.10", "3.11", "3.12"]
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v7
 
-      - uses: actions/setup-python@v5
+      - uses: actions/setup-python@v6
         with:
           python-version: ${{ matrix.python-version }}
 
@@ -55,8 +55,8 @@ jobs:
     name: recipe (langgraph)
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
-      - uses: actions/setup-python@v5
+      - uses: actions/checkout@v7
+      - uses: actions/setup-python@v6
         with:
           python-version: "3.12"
       - name: Install recipe dependencies
@@ -68,8 +68,8 @@ jobs:
     name: recipe (temporal)
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
-      - uses: actions/setup-python@v5
+      - uses: actions/checkout@v7
+      - uses: actions/setup-python@v6
         with:
           python-version: "3.12"
       - name: Install recipe dependencies
@@ -84,7 +84,7 @@ jobs:
     name: action (dogfood on flagship example)
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v7
       # The repo root's live .loop/ is gitignored, so it does not exist in a fresh
       # CI checkout — the tracked flagship example is the contract the action gates
       # (doctor-clean, inspect 90/strong in the action's dependency-free install).
diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index 9c56903..4a4aabd 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -11,9 +11,9 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v7
 
-      - uses: actions/setup-python@v5
+      - uses: actions/setup-python@v6
         with:
           python-version: "3.12"
 
@@ -41,7 +41,7 @@ jobs:
           /tmp/smoke/bin/loop doctor /tmp/smoke-loop
           /tmp/smoke/bin/loop inspect /tmp/smoke-loop || true
 
-      - uses: actions/upload-artifact@v4
+      - uses: actions/upload-artifact@v7
         with:
           name: dist
           path: dist/
@@ -53,7 +53,7 @@ jobs:
     permissions:
       id-token: write
     steps:
-      - uses: actions/download-artifact@v4
+      - uses: actions/download-artifact@v8
         with:
           name: dist
           path: dist/
diff --git a/action.yml b/action.yml
index 535a7ae..238be05 100644
--- a/action.yml
+++ b/action.yml
@@ -29,7 +29,7 @@ inputs:
 runs:
   using: "composite"
   steps:
-    - uses: actions/setup-python@v5
+    - uses: actions/setup-python@v6
       with:
         python-version: ${{ inputs.python-version }}