diff --git a/.github/workflows/release-new-action-version.yml b/.github/workflows/release-new-action-version.yml
index 1d0fb7f..0b64c97 100644
--- a/.github/workflows/release-new-action-version.yml
+++ b/.github/workflows/release-new-action-version.yml
@@ -22,7 +22,7 @@ jobs:
     steps:
     - name: Update the ${{ env.TAG_NAME }} tag
       id: update-major-tag
-      uses: actions/publish-action@v0.2.1
+      uses: actions/publish-action@v0.3.0
       with:
         source-tag: ${{ env.TAG_NAME }}
         slack-webhook: ${{ secrets.SLACK_WEBHOOK }}
diff --git a/dist/merge/index.js b/dist/merge/index.js
index d4574a7..64b7b97 100644
--- a/dist/merge/index.js
+++ b/dist/merge/index.js
@@ -3023,7 +3023,11 @@ function getResultsServiceUrl() {
 }
 exports.getResultsServiceUrl = getResultsServiceUrl;
 function isGhes() {
-    return false;
+    const ghUrl = new URL(process.env['GITHUB_SERVER_URL'] || 'https://github.com');
+    const hostname = ghUrl.hostname.trimEnd().toUpperCase();
+    const isGitHubHost = hostname === 'GITHUB.COM';
+    const isGheHost = hostname.endsWith('.GHE.COM') || hostname.endsWith('.GHE.LOCALHOST');
+    return !isGitHubHost && !isGheHost;
 }
 exports.isGhes = isGhes;
 function getGitHubWorkspaceDir() {
@@ -133669,4 +133673,4 @@ module.exports = JSON.parse('[[[0,44],"disallowed_STD3_valid"],[[45,46],"valid"]
 /******/ 	module.exports = __webpack_exports__;
 /******/ 	
 /******/ })()
-;
+;
\ No newline at end of file
diff --git a/dist/upload/index.js b/dist/upload/index.js
index df5e07f..3b3b208 100644
--- a/dist/upload/index.js
+++ b/dist/upload/index.js
@@ -3023,7 +3023,11 @@ function getResultsServiceUrl() {
 }
 exports.getResultsServiceUrl = getResultsServiceUrl;
 function isGhes() {
-    return false;
+    const ghUrl = new URL(process.env['GITHUB_SERVER_URL'] || 'https://github.com');
+    const hostname = ghUrl.hostname.trimEnd().toUpperCase();
+    const isGitHubHost = hostname === 'GITHUB.COM';
+    const isGheHost = hostname.endsWith('.GHE.COM') || hostname.endsWith('.GHE.LOCALHOST');
+    return !isGitHubHost && !isGheHost;
 }
 exports.isGhes = isGhes;
 function getGitHubWorkspaceDir() {
@@ -131825,4 +131829,4 @@ module.exports = JSON.parse('[[[0,44],"disallowed_STD3_valid"],[[45,46],"valid"]
 /******/ 	module.exports = __webpack_exports__;
 /******/ 	
 /******/ })()
-;
+;
\ No newline at end of file
diff --git a/docs/MIGRATION.md b/docs/MIGRATION.md
index b31dc26..1c656fc 100644
--- a/docs/MIGRATION.md
+++ b/docs/MIGRATION.md
@@ -189,7 +189,8 @@ jobs:
       - name: Create a File
         run: echo "hello from ${{ matrix.runs-on }}" > file-${{ matrix.runs-on }}.txt
       - name: Upload Artifact
-        uses: actions/upload-artifact@v3
+-        uses: actions/upload-artifact@v3
++        uses: actions/upload-artifact@v4
         with:
 -         name: all-my-files
 +         name: my-artifact-${{ matrix.runs-on }}