diff --git a/.github/workflows/node.js.yml b/.github/workflows/node.js.yml
index da8d0c6ea54..3d9fb3cae89 100644
--- a/.github/workflows/node.js.yml
+++ b/.github/workflows/node.js.yml
@@ -22,10 +22,10 @@ jobs:
         # Note: To re-run `lint-commits` after fixing the PR title, close-and-reopen the PR.
         runs-on: ubuntu-latest
         steps:
-            - uses: actions/checkout@v4
+            - uses: actions/checkout@v5
               with:
                   fetch-depth: 20
-            - uses: actions/setup-node@v4
+            - uses: actions/setup-node@v5
               with:
                   node-version: '20'
             - name: Validate Branch name
@@ -48,9 +48,9 @@ jobs:
         env:
             NODE_OPTIONS: '--max-old-space-size=8192'
         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 }}
             - run: npm ci
@@ -68,12 +68,12 @@ jobs:
             NODE_OPTIONS: '--max-old-space-size=8192'
 
         steps:
-            - uses: actions/checkout@v4
+            - uses: actions/checkout@v5
               with:
                   fetch-depth: 0
 
             - name: Use Node.js ${{ matrix.node-version }}
-              uses: actions/setup-node@v4
+              uses: actions/setup-node@v5
               with:
                   node-version: ${{ matrix.node-version }}
 
@@ -133,9 +133,9 @@ jobs:
             AWS_TOOLKIT_TEST_CACHE_DIR: '/tmp/.vscode-test/'
             AWS_TOOLKIT_TEST_USER_DIR: '/tmp/.vscode-test/user-data/'
         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 }}
             - run: npm ci
@@ -170,9 +170,9 @@ jobs:
             AWS_TOOLKIT_TEST_CACHE_DIR: '/tmp/.vscode-test/'
             AWS_TOOLKIT_TEST_USER_DIR: '/tmp/.vscode-test/user-data/'
         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 }}
             - run: npm ci
@@ -195,9 +195,9 @@ jobs:
             VSCODE_TEST_VERSION: ${{ matrix.vscode-version }}
             NODE_OPTIONS: '--max-old-space-size=8192'
         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 }}
             - run: npm ci
diff --git a/.github/workflows/notification.yml b/.github/workflows/notification.yml
index 17f0327e5c1..9b64a92385b 100644
--- a/.github/workflows/notification.yml
+++ b/.github/workflows/notification.yml
@@ -24,16 +24,16 @@ jobs:
             pull-requests: write
             issues: read
         steps:
-            - uses: actions/checkout@v4
+            - uses: actions/checkout@v5
               if: github.event_name == 'pull_request_target'
               with:
                   fetch-depth: 20
-            - uses: actions/setup-node@v4
+            - uses: actions/setup-node@v5
               if: github.event_name == 'pull_request_target'
               with:
                   node-version: '20'
             - name: Comment about contribution guidelines
-              uses: actions/github-script@v7
+              uses: actions/github-script@v8
               if: github.event_name == 'pull_request_target'
               with:
                   script: |
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 60863f3b5a4..d0666383f67 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -29,11 +29,11 @@ jobs:
             toolkit_changes: ${{ steps.build.outputs.toolkit_changes }}
             amazonq_changes: ${{ steps.build.outputs.amazonq_changes }}
         steps:
-            - uses: actions/checkout@v4
+            - uses: actions/checkout@v5
               with:
                   fetch-depth: 0
             - name: Use Node.js ${{ matrix.node-version }}
-              uses: actions/setup-node@v4
+              uses: actions/setup-node@v5
               with:
                   node-version: ${{ matrix.node-version }}
             # - if: github.event_name == 'schedule'
@@ -106,8 +106,8 @@ jobs:
         steps:
             # Must perform checkout first, it deletes the target directory
             # before running, thus would delete the downloaded artifacts.
-            - uses: actions/checkout@v4
-            - uses: actions/download-artifact@v4
+            - uses: actions/checkout@v5
+            - uses: actions/download-artifact@v5
             - name: Delete existing prerelease
               # "prerelease" (main branch), "pre-<feature>", or "rc-<date>"
               if: env.TAG_NAME == 'prerelease' || startsWith(env.TAG_NAME, 'pre-') || startsWith(env.TAG_NAME, 'rc-')
diff --git a/.github/workflows/setup-release-candidate.yml b/.github/workflows/setup-release-candidate.yml
index 30e82c82433..a490b6ada84 100644
--- a/.github/workflows/setup-release-candidate.yml
+++ b/.github/workflows/setup-release-candidate.yml
@@ -14,14 +14,14 @@ jobs:
         permissions:
             contents: write
         steps:
-            - uses: actions/checkout@v4
+            - uses: actions/checkout@v5
               with:
                   ref: ${{ inputs.commitId }}
                   token: ${{ secrets.GITHUB_TOKEN }}
                   persist-credentials: true
 
             - name: Setup Node.js
-              uses: actions/setup-node@v4
+              uses: actions/setup-node@v5
               with:
                   node-version: '18'
                   cache: 'npm'