diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 2ea0d90..5c25a60 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -80,7 +80,7 @@ jobs:
 
     - name: Download OED spec
       if: inputs.oed_spec_json != '' || inputs.oed_spec_branch != ''
-      uses: actions/download-artifact@v3
+      uses: actions/download-artifact@v4
       with:
         name: extracted_spec
         path: ${{ github.workspace }}/
@@ -100,15 +100,15 @@ jobs:
         echo "source=$SRC" >> $GITHUB_OUTPUT
 
     - name: Store source package
-      uses: actions/upload-artifact@v3
+      uses: actions/upload-artifact@v4
       with:
         name: src_package
         path: ./dist/${{ steps.build_package.outputs.source }}
         retention-days: 5
 
     - name: Store Wheel package
-      uses: actions/upload-artifact@v3
+      uses: actions/upload-artifact@v4
       with:
         name: bin_package
         path: ./dist/${{ steps.build_package.outputs.wheel }}
-        retention-days: 5
\ No newline at end of file
+        retention-days: 5
diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index 35b7e05..c73755b 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -157,13 +157,13 @@ jobs:
 
     # --- Sign packages --- #
     - name: Download Source package
-      uses: actions/download-artifact@v3
+      uses: actions/download-artifact@v4
       with:
         name: src_package
         path: ${{ github.workspace }}/
 
     - name: Download Linux package
-      uses: actions/download-artifact@v3
+      uses: actions/download-artifact@v4
       with:
         name: bin_package
         path: ${{ github.workspace }}/
diff --git a/.github/workflows/test-oasislmf.yml b/.github/workflows/test-oasislmf.yml
index 9435c18..61e021a 100644
--- a/.github/workflows/test-oasislmf.yml
+++ b/.github/workflows/test-oasislmf.yml
@@ -47,7 +47,7 @@ jobs:
           pip install -r requirements.txt
 
       - name: Download ods-tools package
-        uses: actions/download-artifact@v3
+        uses: actions/download-artifact@v4
         with:
           name: bin_package
           path: ${{ github.workspace }}/
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 2df808f..dff3b83 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -38,13 +38,13 @@ jobs:
         python-version: ${{ matrix.python-version }}
 
     - name: Download package (ODS-tools)
-      uses: actions/download-artifact@v3
+      uses: actions/download-artifact@v4
       with:
         name: bin_package
         path: ${{ github.workspace }}/
 
     - name: Download package (OasisDataManager)
-      uses: actions/download-artifact@v3
+      uses: actions/download-artifact@v4
       with:
         name: odm_bin_package
         path: ${{ github.workspace }}/