diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
index 689f260b..6635fe76 100644
--- a/.github/workflows/codeql.yml
+++ b/.github/workflows/codeql.yml
@@ -19,7 +19,7 @@ jobs:
         language: ["javascript"]
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
 
       - name: Initialize CodeQL
         uses: github/codeql-action/init@v3
diff --git a/.github/workflows/firebase_functions.yml b/.github/workflows/firebase_functions.yml
index 7c47a423..8c8c3721 100644
--- a/.github/workflows/firebase_functions.yml
+++ b/.github/workflows/firebase_functions.yml
@@ -13,7 +13,7 @@ jobs:
       run:
         working-directory: firebase/functions
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - uses: actions/setup-node@v4
         with:
           node-version: 18.x
diff --git a/.github/workflows/flutter.yml b/.github/workflows/flutter.yml
index 7f039470..fc45a88b 100644
--- a/.github/workflows/flutter.yml
+++ b/.github/workflows/flutter.yml
@@ -14,7 +14,7 @@ jobs:
     if: ${{ startsWith(github.ref, 'refs/heads/') }}
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - name: Prepare repo
         run: |
           set -e
@@ -50,7 +50,7 @@ jobs:
     if: ${{ github.ref == 'refs/heads/master' || contains(github.ref, 'android') || startsWith(github.ref, 'refs/heads/renovate/flutter-') }}
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - name: Prepare repo
         run: |
           set -e
@@ -114,7 +114,7 @@ jobs:
     if: ${{ github.ref == 'refs/heads/master' || contains(github.ref, 'ios') }}
     runs-on: macos-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - name: Prepare repo
         run: bash ./.github/workflows/prepare.sh
 
@@ -177,7 +177,7 @@ jobs:
     if: ${{ github.ref == 'refs/heads/master' || contains(github.ref, 'linux') }}
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - name: Prepare repo
         run: |
           set -e
@@ -246,7 +246,7 @@ jobs:
     if: ${{ github.ref == 'refs/heads/master' || contains(github.ref, 'macos') || startsWith(github.ref, 'refs/heads/renovate/flutter-') }}
     runs-on: macos-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - name: Prepare repo
         run: bash ./.github/workflows/prepare.sh
 
@@ -312,7 +312,7 @@ jobs:
       run:
         shell: bash
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - uses: Vampire/setup-wsl@v3
         with:
           additional-packages: git-crypt
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index cb43bb22..832ce5e2 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -12,7 +12,7 @@ jobs:
     if: ${{ startsWith(github.ref, 'refs/tags/') }}
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - name: Prepare repo
         run: |
           set -e
@@ -41,7 +41,7 @@ jobs:
     if: ${{ startsWith(github.ref, 'refs/tags/') }}
     runs-on: macos-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - name: Prepare repo
         run: bash ./.github/workflows/prepare.sh