diff --git a/.github/workflows/dart.yml b/.github/workflows/dart.yml
index 2b9e3777..c341a2a7 100644
--- a/.github/workflows/dart.yml
+++ b/.github/workflows/dart.yml
@@ -21,7 +21,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Cache Pub hosted dependencies
-        uses: actions/cache@5a3ec84eff668545956fd18022155c47e93e2684
+        uses: actions/cache@0057852bfaa89a56745cba8c7296529d2fc39830
         with:
           path: "~/.pub-cache/hosted"
           key: "os:ubuntu-latest;pub-cache-hosted;sdk:stable"
@@ -34,7 +34,7 @@ jobs:
           sdk: stable
       - id: checkout
         name: Checkout repository
-        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
+        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8
       - name: mono_repo self validate
         run: dart pub global activate mono_repo 6.6.2
       - name: mono_repo self validate
@@ -44,7 +44,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Cache Pub hosted dependencies
-        uses: actions/cache@5a3ec84eff668545956fd18022155c47e93e2684
+        uses: actions/cache@0057852bfaa89a56745cba8c7296529d2fc39830
         with:
           path: "~/.pub-cache/hosted"
           key: "os:ubuntu-latest;pub-cache-hosted;sdk:3.7.0;packages:source_gen;commands:analyze_1"
@@ -59,7 +59,7 @@ jobs:
           sdk: "3.7.0"
       - id: checkout
         name: Checkout repository
-        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
+        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8
       - id: source_gen_pub_upgrade
         name: source_gen; dart pub upgrade
         run: dart pub upgrade
@@ -74,7 +74,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Cache Pub hosted dependencies
-        uses: actions/cache@5a3ec84eff668545956fd18022155c47e93e2684
+        uses: actions/cache@0057852bfaa89a56745cba8c7296529d2fc39830
         with:
           path: "~/.pub-cache/hosted"
           key: "os:ubuntu-latest;pub-cache-hosted;sdk:dev;packages:_test_annotations-example-example_usage-source_gen;commands:format-analyze_0"
@@ -89,7 +89,7 @@ jobs:
           sdk: dev
       - id: checkout
         name: Checkout repository
-        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
+        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8
       - id: _test_annotations_pub_upgrade
         name: _test_annotations; dart pub upgrade
         run: dart pub upgrade
@@ -147,7 +147,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Cache Pub hosted dependencies
-        uses: actions/cache@5a3ec84eff668545956fd18022155c47e93e2684
+        uses: actions/cache@0057852bfaa89a56745cba8c7296529d2fc39830
         with:
           path: "~/.pub-cache/hosted"
           key: "os:ubuntu-latest;pub-cache-hosted;sdk:3.7.0;packages:example_usage;commands:test_0"
@@ -162,7 +162,7 @@ jobs:
           sdk: "3.7.0"
       - id: checkout
         name: Checkout repository
-        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
+        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8
       - id: example_usage_pub_upgrade
         name: example_usage; dart pub upgrade
         run: dart pub upgrade
@@ -181,7 +181,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Cache Pub hosted dependencies
-        uses: actions/cache@5a3ec84eff668545956fd18022155c47e93e2684
+        uses: actions/cache@0057852bfaa89a56745cba8c7296529d2fc39830
         with:
           path: "~/.pub-cache/hosted"
           key: "os:ubuntu-latest;pub-cache-hosted;sdk:3.7.0;packages:source_gen;commands:test_1"
@@ -196,7 +196,7 @@ jobs:
           sdk: "3.7.0"
       - id: checkout
         name: Checkout repository
-        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
+        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8
       - id: source_gen_pub_upgrade
         name: source_gen; dart pub upgrade
         run: dart pub upgrade
@@ -215,7 +215,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Cache Pub hosted dependencies
-        uses: actions/cache@5a3ec84eff668545956fd18022155c47e93e2684
+        uses: actions/cache@0057852bfaa89a56745cba8c7296529d2fc39830
         with:
           path: "~/.pub-cache/hosted"
           key: "os:ubuntu-latest;pub-cache-hosted;sdk:dev;packages:example_usage;commands:test_0"
@@ -230,7 +230,7 @@ jobs:
           sdk: dev
       - id: checkout
         name: Checkout repository
-        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
+        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8
       - id: example_usage_pub_upgrade
         name: example_usage; dart pub upgrade
         run: dart pub upgrade
@@ -249,7 +249,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Cache Pub hosted dependencies
-        uses: actions/cache@5a3ec84eff668545956fd18022155c47e93e2684
+        uses: actions/cache@0057852bfaa89a56745cba8c7296529d2fc39830
         with:
           path: "~/.pub-cache/hosted"
           key: "os:ubuntu-latest;pub-cache-hosted;sdk:dev;packages:source_gen;commands:test_1"
@@ -264,7 +264,7 @@ jobs:
           sdk: dev
       - id: checkout
         name: Checkout repository
-        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
+        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8
       - id: source_gen_pub_upgrade
         name: source_gen; dart pub upgrade
         run: dart pub upgrade
@@ -288,7 +288,7 @@ jobs:
           sdk: "3.7.0"
       - id: checkout
         name: Checkout repository
-        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
+        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8
       - id: source_gen_pub_upgrade
         name: source_gen; dart pub upgrade
         run: dart pub upgrade
@@ -312,7 +312,7 @@ jobs:
           sdk: dev
       - id: checkout
         name: Checkout repository
-        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
+        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8
       - id: source_gen_pub_upgrade
         name: source_gen; dart pub upgrade
         run: dart pub upgrade
diff --git a/.github/workflows/no-response.yml b/.github/workflows/no-response.yml
index 1f33ec62..450ca297 100644
--- a/.github/workflows/no-response.yml
+++ b/.github/workflows/no-response.yml
@@ -19,7 +19,7 @@ jobs:
     runs-on: ubuntu-latest
     if: ${{ github.repository_owner == 'dart-lang' }}
     steps:
-      - uses: actions/stale@5bef64f19d7facfb25b37b414482c7164d639639
+      - uses: actions/stale@3a9db7e6a41a89f618792c92c0e97cc736e1b13f
         with:
           # Don't automatically mark inactive issues+PRs as stale.
           days-before-stale: -1