diff --git a/.github/workflows/ci_cd.yml b/.github/workflows/ci_cd.yml
index 992a2556..d6238eaa 100644
--- a/.github/workflows/ci_cd.yml
+++ b/.github/workflows/ci_cd.yml
@@ -130,7 +130,7 @@ jobs:
           FLUENT_IMAGE_TAG: ${{ env.DOC_DEPLOYMENT_IMAGE_TAG }}
 
       - name: Upload HTML Documentation
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: HTML-Documentation-tag-${{ env.DOC_DEPLOYMENT_IMAGE_TAG }}
           path: doc/_build/html
@@ -168,7 +168,7 @@ jobs:
           python -m twine check dist/*
 
       - name: Upload package
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: PyFluent-packages
           path: |
diff --git a/.github/workflows/nightly-doc-build.yml b/.github/workflows/nightly-doc-build.yml
index d8c72cba..68982237 100644
--- a/.github/workflows/nightly-doc-build.yml
+++ b/.github/workflows/nightly-doc-build.yml
@@ -53,7 +53,7 @@ jobs:
           FLUENT_IMAGE_TAG: ${{ matrix.image-tag }}
 
       - name: Upload HTML Documentation
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: HTML-Documentation-tag-${{ env.DOC_DEPLOYMENT_IMAGE_TAG }}
           path: doc/_build/html