diff --git a/.github/workflows/calibreapp-image-actions.yml b/.github/workflows/calibreapp-image-actions.yml
index d70ba3de9c..8cbf8259be 100644
--- a/.github/workflows/calibreapp-image-actions.yml
+++ b/.github/workflows/calibreapp-image-actions.yml
@@ -40,7 +40,7 @@ jobs:
        github.event.pull_request.head.repo.full_name == github.repository)
     steps:
       - name: Checkout Branch
-        uses: actions/checkout@v2
+        uses: actions/checkout@v5
       - name: Compress Images
         id: calibre
         uses: calibreapp/image-actions@main
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 4253d677de..53ea2aee85 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -25,9 +25,9 @@ jobs:
         node-version: [20.x, 22.x]
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - name: Use Node.js ${{ matrix.node-version }}
-        uses: actions/setup-node@v4
+        uses: actions/setup-node@v5
         with:
           node-version: ${{ matrix.node-version }}
           cache: "yarn"
@@ -38,8 +38,8 @@ jobs:
     needs: build
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
-      - uses: actions/setup-node@v4
+      - uses: actions/checkout@v5
+      - uses: actions/setup-node@v5
         with:
           node-version: 22.x
           cache: "yarn"
@@ -50,8 +50,8 @@ jobs:
     needs: build
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
-      - uses: actions/setup-node@v4
+      - uses: actions/checkout@v5
+      - uses: actions/setup-node@v5
         with:
           node-version: 22.x
           cache: "yarn"
@@ -65,7 +65,7 @@ jobs:
       server: ${{ steps.filter.outputs.server }}
       app: ${{ steps.filter.outputs.app }}
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - uses: dorny/paths-filter@v2
         id: filter
         with:
@@ -92,8 +92,8 @@ jobs:
       matrix:
         test-group: [app, shared]
     steps:
-      - uses: actions/checkout@v4
-      - uses: actions/setup-node@v4
+      - uses: actions/checkout@v5
+      - uses: actions/setup-node@v5
         with:
           node-version: 22.x
           cache: "yarn"
@@ -124,8 +124,8 @@ jobs:
         shard: [1, 2, 3, 4]
 
     steps:
-      - uses: actions/checkout@v4
-      - uses: actions/setup-node@v4
+      - uses: actions/checkout@v5
+      - uses: actions/setup-node@v5
         with:
           node-version: 22.x
           cache: "yarn"
@@ -141,8 +141,8 @@ jobs:
     if: ${{ needs.changes.outputs.app == 'true' && github.repository == 'outline/outline' }}
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
-      - uses: actions/setup-node@v4
+      - uses: actions/checkout@v5
+      - uses: actions/setup-node@v5
         with:
           node-version: 22.x
           cache: "yarn"
diff --git a/.github/workflows/codeql-analysis.yml b/.github/workflows/codeql-analysis.yml
index aa268494dc..34611100db 100644
--- a/.github/workflows/codeql-analysis.yml
+++ b/.github/workflows/codeql-analysis.yml
@@ -38,7 +38,7 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v2
+        uses: actions/checkout@v5
 
       # Initializes the CodeQL tools for scanning.
       - name: Initialize CodeQL
diff --git a/.github/workflows/docker.yml b/.github/workflows/docker.yml
index 58cab62a16..84b66f8edf 100644
--- a/.github/workflows/docker.yml
+++ b/.github/workflows/docker.yml
@@ -14,7 +14,7 @@ jobs:
     runs-on: ubicloud-standard-8-arm
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3
@@ -93,7 +93,7 @@ jobs:
     runs-on: ubicloud-standard-8
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3
diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
index da8338af02..dab3c50a06 100644
--- a/.github/workflows/lint.yml
+++ b/.github/workflows/lint.yml
@@ -16,8 +16,8 @@ jobs:
       contents: write
 
     steps:
-      - uses: actions/checkout@v4
-      - uses: actions/setup-node@v4
+      - uses: actions/checkout@v5
+      - uses: actions/setup-node@v5
         with:
           node-version: 20.x
           cache: "yarn"