diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index f2dcf0c..8d9dc32 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -15,8 +15,8 @@ jobs:
         os: [ubuntu-latest, macos-latest]
         node: ["20", "22"]
     steps:
-      - uses: actions/checkout@v4
-      - uses: actions/setup-node@v4
+      - uses: actions/checkout@v7
+      - uses: actions/setup-node@v7
         with:
           node-version: ${{ matrix.node }}
       - name: Install dependencies
@@ -30,8 +30,8 @@ jobs:
     name: Recall (report-only)
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
-      - uses: actions/setup-node@v4
+      - uses: actions/checkout@v7
+      - uses: actions/setup-node@v7
         with:
           node-version: "22"
       - name: Install dependencies
diff --git a/.github/workflows/invocation.yml b/.github/workflows/invocation.yml
index bbd46e9..866cbe4 100644
--- a/.github/workflows/invocation.yml
+++ b/.github/workflows/invocation.yml
@@ -19,8 +19,8 @@ jobs:
     name: Session-drift invocation (report-only)
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
-      - uses: actions/setup-node@v4
+      - uses: actions/checkout@v7
+      - uses: actions/setup-node@v7
         with:
           node-version: "22"
       - name: Install + build code-context
diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index 5d7ccb6..89f4457 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -39,7 +39,7 @@ jobs:
     name: Build and publish
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v7
       # A release tag must match the version it ships, or the npm version,
       # the git tag, and the registry entry drift apart.
       - name: Check tag matches package.json version
@@ -51,7 +51,7 @@ jobs:
             echo "release tag $TAG does not match package.json version v$VERSION" >&2
             exit 1
           fi
-      - uses: actions/setup-node@v4
+      - uses: actions/setup-node@v7
         with:
           node-version: "20"
           registry-url: "https://registry.npmjs.org"
diff --git a/.github/workflows/release-on-merge.yml b/.github/workflows/release-on-merge.yml
index 4bf04da..12d3649 100644
--- a/.github/workflows/release-on-merge.yml
+++ b/.github/workflows/release-on-merge.yml
@@ -29,7 +29,7 @@ jobs:
     steps:
       - name: Mint release-App token scoped to code-context
         id: token
-        uses: actions/create-github-app-token@v1
+        uses: actions/create-github-app-token@v3
         with:
           app-id: ${{ vars.RELEASE_APP_ID }}
           private-key: ${{ secrets.RELEASE_APP_PRIVATE_KEY }}
@@ -38,7 +38,7 @@ jobs:
 
       # Check out the merge commit itself: its package.json is the version
       # this release ships, and the tag must point exactly at it.
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v7
         with:
           ref: ${{ github.event.pull_request.merge_commit_sha }}
           token: ${{ steps.token.outputs.token }}
diff --git a/.github/workflows/release-prep.yml b/.github/workflows/release-prep.yml
index 8cedd07..b9bd84e 100644
--- a/.github/workflows/release-prep.yml
+++ b/.github/workflows/release-prep.yml
@@ -66,7 +66,7 @@ jobs:
     steps:
       - name: Mint release-App token scoped to code-context
         id: token
-        uses: actions/create-github-app-token@v1
+        uses: actions/create-github-app-token@v3
         with:
           app-id: ${{ vars.RELEASE_APP_ID }}
           private-key: ${{ secrets.RELEASE_APP_PRIVATE_KEY }}
@@ -74,7 +74,7 @@ jobs:
           repositories: code-context
 
       # Full history: the gate and classifier need the release tags.
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v7
         with:
           ref: main
           token: ${{ steps.token.outputs.token }}