diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index eced27b1..007c82ba 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -107,7 +107,7 @@ jobs:
           run: pytest --cov-report xml:coverage-${{ matrix.python-version }}.xml --junitxml=test-results-${{ matrix.python-version }}.xml
 
         - name: Upload pytest test results artifact
-          uses: actions/upload-artifact@5d5d22a31266ced268874388b861e4b58bb5c2f3 # v4
+          uses: actions/upload-artifact@50769540e7f4bd5e21e526ee35c689e35e0d6874 # v4
           with:
             name: pytest-results-${{ matrix.python-version }}
             path: test-results-${{ matrix.python-version }}.xml
@@ -115,7 +115,7 @@ jobs:
           if: ${{ always() }}
 
         - name: Upload coverage results artifact
-          uses: actions/upload-artifact@5d5d22a31266ced268874388b861e4b58bb5c2f3 # v4
+          uses: actions/upload-artifact@50769540e7f4bd5e21e526ee35c689e35e0d6874 # v4
           with:
             name: pytest-coverage-${{ matrix.python-version }}
             path: coverage-${{ matrix.python-version }}.xml
@@ -178,7 +178,7 @@ jobs:
       # upload artifact for dev build
       - name: Upload coverage results artifact
         if: github.ref != 'refs/heads/main'
-        uses: actions/upload-artifact@5d5d22a31266ced268874388b861e4b58bb5c2f3 # v4
+        uses: actions/upload-artifact@50769540e7f4bd5e21e526ee35c689e35e0d6874 # v4
         with:
           name: docs-site
           path: site/