diff --git a/.github/workflows/pypi.yml b/.github/workflows/pypi.yml
index 54b3ca2..8ce811e 100644
--- a/.github/workflows/pypi.yml
+++ b/.github/workflows/pypi.yml
@@ -46,7 +46,7 @@ jobs:
           working-directory: crates/fionn-py
 
       - name: Upload wheels
-        uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4.6.2
+        uses: actions/upload-artifact@b7c566a772e6b6bfb58ed0dc250532a479d7789f # v6.0.0
         with:
           name: wheels-linux-${{ matrix.target }}
           path: crates/fionn-py/dist
@@ -75,7 +75,7 @@ jobs:
           working-directory: crates/fionn-py
 
       - name: Upload wheels
-        uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4.6.2
+        uses: actions/upload-artifact@b7c566a772e6b6bfb58ed0dc250532a479d7789f # v6.0.0
         with:
           name: wheels-macos-${{ matrix.target }}
           path: crates/fionn-py/dist
@@ -100,7 +100,7 @@ jobs:
           working-directory: crates/fionn-py
 
       - name: Upload wheels
-        uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4.6.2
+        uses: actions/upload-artifact@b7c566a772e6b6bfb58ed0dc250532a479d7789f # v6.0.0
         with:
           name: wheels-windows-x86_64
           path: crates/fionn-py/dist
@@ -120,7 +120,7 @@ jobs:
           working-directory: crates/fionn-py
 
       - name: Upload sdist
-        uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4.6.2
+        uses: actions/upload-artifact@b7c566a772e6b6bfb58ed0dc250532a479d7789f # v6.0.0
         with:
           name: wheels-sdist
           path: crates/fionn-py/dist