diff --git a/.github/workflows/dart.yml b/.github/workflows/dart.yml
index 82eca372..dde939fd 100644
--- a/.github/workflows/dart.yml
+++ b/.github/workflows/dart.yml
@@ -36,7 +36,7 @@ jobs:
           sdk: "2.16.0"
       - id: checkout
         name: Checkout repository
-        uses: actions/checkout@2541b1294d2704b0964813337f33b291d3f8596b
+        uses: actions/checkout@ac593985615ec2ede58e132d2e21d2b1cbd6127c
       - id: test_pkg_pub_upgrade
         name: test_pkg; dart pub upgrade
         run: dart pub upgrade
@@ -70,7 +70,7 @@ jobs:
           sdk: "2.17.0-69.1.beta"
       - id: checkout
         name: Checkout repository
-        uses: actions/checkout@2541b1294d2704b0964813337f33b291d3f8596b
+        uses: actions/checkout@ac593985615ec2ede58e132d2e21d2b1cbd6127c
       - id: test_pkg_pub_upgrade
         name: test_pkg; dart pub upgrade
         run: dart pub upgrade
@@ -104,7 +104,7 @@ jobs:
           sdk: "2.17.0"
       - id: checkout
         name: Checkout repository
-        uses: actions/checkout@2541b1294d2704b0964813337f33b291d3f8596b
+        uses: actions/checkout@ac593985615ec2ede58e132d2e21d2b1cbd6127c
       - id: mono_repo_pub_upgrade
         name: mono_repo; dart pub upgrade
         run: dart pub upgrade
@@ -134,7 +134,7 @@ jobs:
           sdk: "2.18.0-106.0.dev"
       - id: checkout
         name: Checkout repository
-        uses: actions/checkout@2541b1294d2704b0964813337f33b291d3f8596b
+        uses: actions/checkout@ac593985615ec2ede58e132d2e21d2b1cbd6127c
       - id: test_pkg_pub_upgrade
         name: test_pkg; dart pub upgrade
         run: dart pub upgrade
@@ -168,7 +168,7 @@ jobs:
           channel: beta
       - id: checkout
         name: Checkout repository
-        uses: actions/checkout@2541b1294d2704b0964813337f33b291d3f8596b
+        uses: actions/checkout@ac593985615ec2ede58e132d2e21d2b1cbd6127c
       - id: test_flutter_pkg_pub_upgrade
         name: test_flutter_pkg; flutter pub upgrade
         run: flutter pub upgrade
@@ -202,7 +202,7 @@ jobs:
           sdk: beta
       - id: checkout
         name: Checkout repository
-        uses: actions/checkout@2541b1294d2704b0964813337f33b291d3f8596b
+        uses: actions/checkout@ac593985615ec2ede58e132d2e21d2b1cbd6127c
       - id: test_pkg_pub_upgrade
         name: test_pkg; dart pub upgrade
         run: dart pub upgrade
@@ -236,7 +236,7 @@ jobs:
           sdk: dev
       - id: checkout
         name: Checkout repository
-        uses: actions/checkout@2541b1294d2704b0964813337f33b291d3f8596b
+        uses: actions/checkout@ac593985615ec2ede58e132d2e21d2b1cbd6127c
       - id: mono_repo_pub_upgrade
         name: mono_repo; dart pub upgrade
         run: dart pub upgrade
@@ -266,7 +266,7 @@ jobs:
           sdk: dev
       - id: checkout
         name: Checkout repository
-        uses: actions/checkout@2541b1294d2704b0964813337f33b291d3f8596b
+        uses: actions/checkout@ac593985615ec2ede58e132d2e21d2b1cbd6127c
       - id: mono_repo_pub_upgrade
         name: mono_repo; dart pub upgrade
         run: dart pub upgrade
@@ -313,7 +313,7 @@ jobs:
           sdk: main
       - id: checkout
         name: Checkout repository
-        uses: actions/checkout@2541b1294d2704b0964813337f33b291d3f8596b
+        uses: actions/checkout@ac593985615ec2ede58e132d2e21d2b1cbd6127c
       - id: test_pkg_pub_upgrade
         name: test_pkg; dart pub upgrade
         run: dart pub upgrade
@@ -347,7 +347,7 @@ jobs:
           channel: master
       - id: checkout
         name: Checkout repository
-        uses: actions/checkout@2541b1294d2704b0964813337f33b291d3f8596b
+        uses: actions/checkout@ac593985615ec2ede58e132d2e21d2b1cbd6127c
       - id: test_flutter_pkg_pub_upgrade
         name: test_flutter_pkg; flutter pub upgrade
         run: flutter pub upgrade
@@ -381,7 +381,7 @@ jobs:
           channel: stable
       - id: checkout
         name: Checkout repository
-        uses: actions/checkout@2541b1294d2704b0964813337f33b291d3f8596b
+        uses: actions/checkout@ac593985615ec2ede58e132d2e21d2b1cbd6127c
       - id: test_flutter_pkg_pub_upgrade
         name: test_flutter_pkg; flutter pub upgrade
         run: flutter pub upgrade
@@ -415,7 +415,7 @@ jobs:
           sdk: stable
       - id: checkout
         name: Checkout repository
-        uses: actions/checkout@2541b1294d2704b0964813337f33b291d3f8596b
+        uses: actions/checkout@ac593985615ec2ede58e132d2e21d2b1cbd6127c
       - id: test_pkg_pub_upgrade
         name: test_pkg; dart pub upgrade
         run: dart pub upgrade
@@ -449,7 +449,7 @@ jobs:
           sdk: "2.17.0"
       - id: checkout
         name: Checkout repository
-        uses: actions/checkout@2541b1294d2704b0964813337f33b291d3f8596b
+        uses: actions/checkout@ac593985615ec2ede58e132d2e21d2b1cbd6127c
       - id: mono_repo_pub_upgrade
         name: mono_repo; dart pub upgrade
         run: dart pub upgrade
@@ -492,7 +492,7 @@ jobs:
           channel: beta
       - id: checkout
         name: Checkout repository
-        uses: actions/checkout@2541b1294d2704b0964813337f33b291d3f8596b
+        uses: actions/checkout@ac593985615ec2ede58e132d2e21d2b1cbd6127c
       - id: test_flutter_pkg_pub_upgrade
         name: test_flutter_pkg; flutter pub upgrade
         run: flutter pub upgrade
@@ -537,7 +537,7 @@ jobs:
         run: "dart pub global activate coverage '>=1.5.0'"
       - id: checkout
         name: Checkout repository
-        uses: actions/checkout@2541b1294d2704b0964813337f33b291d3f8596b
+        uses: actions/checkout@ac593985615ec2ede58e132d2e21d2b1cbd6127c
       - id: mono_repo_pub_upgrade
         name: mono_repo; dart pub upgrade
         run: dart pub upgrade
@@ -595,7 +595,7 @@ jobs:
         run: "dart pub global activate coverage '>=1.5.0'"
       - id: checkout
         name: Checkout repository
-        uses: actions/checkout@2541b1294d2704b0964813337f33b291d3f8596b
+        uses: actions/checkout@ac593985615ec2ede58e132d2e21d2b1cbd6127c
       - id: mono_repo_pub_upgrade
         name: mono_repo; dart pub upgrade
         run: dart pub upgrade
@@ -651,7 +651,7 @@ jobs:
           sdk: dev
       - id: checkout
         name: Checkout repository
-        uses: actions/checkout@2541b1294d2704b0964813337f33b291d3f8596b
+        uses: actions/checkout@ac593985615ec2ede58e132d2e21d2b1cbd6127c
       - id: mono_repo_pub_upgrade
         name: mono_repo; dart pub upgrade
         run: dart pub upgrade
@@ -696,7 +696,7 @@ jobs:
         run: "dart pub global activate coverage '>=1.5.0'"
       - id: checkout
         name: Checkout repository
-        uses: actions/checkout@2541b1294d2704b0964813337f33b291d3f8596b
+        uses: actions/checkout@ac593985615ec2ede58e132d2e21d2b1cbd6127c
       - id: test_pkg_pub_upgrade
         name: test_pkg; dart pub upgrade
         run: dart pub upgrade
@@ -752,7 +752,7 @@ jobs:
           channel: stable
       - id: checkout
         name: Checkout repository
-        uses: actions/checkout@2541b1294d2704b0964813337f33b291d3f8596b
+        uses: actions/checkout@ac593985615ec2ede58e132d2e21d2b1cbd6127c
       - id: test_flutter_pkg_example_pub_upgrade
         name: test_flutter_pkg/example; flutter pub upgrade
         run: flutter pub upgrade
@@ -785,7 +785,7 @@ jobs:
           sdk: "2.17.0"
       - id: checkout
         name: Checkout repository
-        uses: actions/checkout@2541b1294d2704b0964813337f33b291d3f8596b
+        uses: actions/checkout@ac593985615ec2ede58e132d2e21d2b1cbd6127c
       - id: mono_repo_pub_upgrade
         name: mono_repo; dart pub upgrade
         run: dart pub upgrade
@@ -818,7 +818,7 @@ jobs:
           sdk: dev
       - id: checkout
         name: Checkout repository
-        uses: actions/checkout@2541b1294d2704b0964813337f33b291d3f8596b
+        uses: actions/checkout@ac593985615ec2ede58e132d2e21d2b1cbd6127c
       - id: mono_repo_pub_upgrade
         name: mono_repo; dart pub upgrade
         run: dart pub upgrade