diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 7c8a544dc2..525ace503a 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -31,7 +31,7 @@ jobs:
 
       # Checkout gallery code and get packages.
       - name: Checkout gallery code
-        uses: actions/checkout@f43a0e5ff2bd294095638e18286ca9a3d1956744 # v3.6.0
+        uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
       - run: flutter pub get
 
       - run: flutter build ${{ matrix.target }}
diff --git a/.github/workflows/release_deploy_play_store.yml b/.github/workflows/release_deploy_play_store.yml
index dd30bca480..6d8de513a2 100644
--- a/.github/workflows/release_deploy_play_store.yml
+++ b/.github/workflows/release_deploy_play_store.yml
@@ -29,7 +29,7 @@ jobs:
 
       # Checkout gallery code and get packages.
       - name: Checkout gallery code
-        uses: actions/checkout@f43a0e5ff2bd294095638e18286ca9a3d1956744 # v3.6.0
+        uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
       - run: flutter pub get
 
       # Setup Ruby, Bundler, and Gemfile dependencies
diff --git a/.github/workflows/release_deploy_web.yml b/.github/workflows/release_deploy_web.yml
index f76bf3a117..fafd48dcaa 100644
--- a/.github/workflows/release_deploy_web.yml
+++ b/.github/workflows/release_deploy_web.yml
@@ -34,7 +34,7 @@ jobs:
 
       # Checkout gallery code and get packages.
       - name: Checkout gallery code
-        uses: actions/checkout@f43a0e5ff2bd294095638e18286ca9a3d1956744 # v3.6.0
+        uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
       - run: flutter pub get
 
       # Build and deploy (by default, to staging).
diff --git a/.github/workflows/release_deploy_windows.yml b/.github/workflows/release_deploy_windows.yml
index e585e210b0..a5edb2e6f5 100644
--- a/.github/workflows/release_deploy_windows.yml
+++ b/.github/workflows/release_deploy_windows.yml
@@ -10,7 +10,7 @@ jobs:
     runs-on: windows-latest
 
     steps:
-      - uses: actions/checkout@f43a0e5ff2bd294095638e18286ca9a3d1956744 # v3.6.0
+      - uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
       - uses: subosito/flutter-action@48cafc24713cca54bbe03cdc3a423187d413aafa # v2.10.0
 
       - uses: dart-lang/setup-dart@b64355ae6ca0b5d484f0106a033dd1388965d06d # v1.6.0
diff --git a/.github/workflows/release_draft_github_release.yml b/.github/workflows/release_draft_github_release.yml
index 17db3201ea..fbb1c6770a 100644
--- a/.github/workflows/release_draft_github_release.yml
+++ b/.github/workflows/release_draft_github_release.yml
@@ -86,7 +86,7 @@ jobs:
       - run: flutter doctor -v
       # Checkout gallery code, recreate missing files, and get packages.
       - name: Checkout gallery code
-        uses: actions/checkout@f43a0e5ff2bd294095638e18286ca9a3d1956744 # v3.6.0
+        uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
       - run: flutter create .
       - run: flutter pub get
 
diff --git a/.github/workflows/scorecards-analysis.yml b/.github/workflows/scorecards-analysis.yml
index 329a856152..11522b4387 100644
--- a/.github/workflows/scorecards-analysis.yml
+++ b/.github/workflows/scorecards-analysis.yml
@@ -22,7 +22,7 @@ jobs:
 
     steps:
       - name: "Checkout code"
-        uses: actions/checkout@f43a0e5ff2bd294095638e18286ca9a3d1956744 # v3.6.0
+        uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
         with:
           persist-credentials: false
 
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 72ee9ecf19..311b40bec6 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -25,7 +25,7 @@ jobs:
 
       # Checkout gallery code and get packages.
       - name: Checkout gallery code
-        uses: actions/checkout@f43a0e5ff2bd294095638e18286ca9a3d1956744 # v3.6.0
+        uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
       - run: flutter pub get
 
       # Analyze, check formatting, and run unit tests.
@@ -48,7 +48,7 @@ jobs:
 
       # Checkout gallery code and get packages.
       - name: Checkout gallery code
-        uses: actions/checkout@f43a0e5ff2bd294095638e18286ca9a3d1956744 # v3.6.0
+        uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
       - run: flutter pub get
 
       - run: flutter test test_benchmarks
@@ -66,7 +66,7 @@ jobs:
 
       # Checkout gallery code and get packages.
       - name: Checkout gallery code
-        uses: actions/checkout@f43a0e5ff2bd294095638e18286ca9a3d1956744 # v3.6.0
+        uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
       - run: flutter pub get
 
       # Run the golden tests and upload failed test artifacts.