diff --git a/.github/workflows/deploy-ss3-docs.yml b/.github/workflows/deploy-ss3-docs.yml
index f06f0f85..9a7bfe6b 100644
--- a/.github/workflows/deploy-ss3-docs.yml
+++ b/.github/workflows/deploy-ss3-docs.yml
@@ -47,7 +47,7 @@ jobs:
         shell: Rscript {0}
 
       - name: Deploy to GitHub pages
-        uses: JamesIves/github-pages-deploy-action@v4.8.0
+        uses: JamesIves/github-pages-deploy-action@v4.9.0
         with:
           branch: gh-pages
           folder: docs/
diff --git a/.github/workflows/prerelease.yml b/.github/workflows/prerelease.yml
index 1e693dfd..a8ceb84e 100644
--- a/.github/workflows/prerelease.yml
+++ b/.github/workflows/prerelease.yml
@@ -107,7 +107,7 @@ jobs:
           asset_content_type: application/pdf
 
       - name: Deploy to GitHub pages
-        uses: JamesIves/github-pages-deploy-action@v4.8.0
+        uses: JamesIves/github-pages-deploy-action@v4.9.0
         with:
           branch: gh-pages
           folder: docs/
\ No newline at end of file
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 20c7b668..1335746c 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -122,7 +122,7 @@ jobs:
 
 # Render user manuals to github pages
       - name: Deploy to GitHub pages
-        uses: JamesIves/github-pages-deploy-action@v4.8.0
+        uses: JamesIves/github-pages-deploy-action@v4.9.0
         with:
           branch: gh-pages
           folder: docs/
diff --git a/.github/workflows/release_bug_fix.yml b/.github/workflows/release_bug_fix.yml
index 291fedea..ffcb48b3 100644
--- a/.github/workflows/release_bug_fix.yml
+++ b/.github/workflows/release_bug_fix.yml
@@ -137,7 +137,7 @@ jobs:
 
 # Render user manuals to github pages
       - name: Deploy to GitHub pages
-        uses: JamesIves/github-pages-deploy-action@v4.8.0
+        uses: JamesIves/github-pages-deploy-action@v4.9.0
         with:
           branch: gh-pages
           folder: docs/
diff --git a/.github/workflows/update-release-with-small-changes.yml b/.github/workflows/update-release-with-small-changes.yml
index 4984b1f3..94556053 100644
--- a/.github/workflows/update-release-with-small-changes.yml
+++ b/.github/workflows/update-release-with-small-changes.yml
@@ -88,7 +88,7 @@ jobs:
 
 # Render user manuals to github pages
       - name: Deploy to GitHub pages
-        uses: JamesIves/github-pages-deploy-action@v4.8.0
+        uses: JamesIves/github-pages-deploy-action@v4.9.0
         with:
           branch: gh-pages
           folder: docs/
\ No newline at end of file