diff --git a/.github/workflows/papyri-lab-build.yml b/.github/workflows/papyri-lab-build.yml
index 7bfb82cf..788023a4 100644
--- a/.github/workflows/papyri-lab-build.yml
+++ b/.github/workflows/papyri-lab-build.yml
@@ -96,7 +96,7 @@ jobs:
         pip install scipy
         papyri build-parser
 
-    - uses: actions/download-artifact@v3
+    - uses: actions/download-artifact@v4.1.7
       with:
         name: extension-artifacts
 
@@ -143,7 +143,7 @@ jobs:
         papyri build-parser
 
     - name: Download extension package
-      uses: actions/download-artifact@v3
+      uses: actions/download-artifact@v4.1.7
       with:
         name: extension-artifacts
 
diff --git a/.github/workflows/python-package.yml b/.github/workflows/python-package.yml
index b20dd02e..126898f3 100644
--- a/.github/workflows/python-package.yml
+++ b/.github/workflows/python-package.yml
@@ -110,7 +110,7 @@ jobs:
         pip install scipy dask
         pytest --cov=papyri --cov-append -m "not postingest"
         ls -al
-    - uses: actions/download-artifact@v3
+    - uses: actions/download-artifact@v4.1.7
       with:
         name: doc-bundles
         path: ~/.papyri/data/