diff --git a/.github/workflows/build.yaml b/.github/workflows/build.yaml
index 89154d4..6c3e975 100644
--- a/.github/workflows/build.yaml
+++ b/.github/workflows/build.yaml
@@ -55,7 +55,7 @@ jobs:
       run: make coverage
 
     - name: Upload test results (Python)
-      uses: actions/upload-artifact@v4
+      uses: actions/upload-artifact@v5
       with:
         name: test-results-${{ matrix.os }}-${{ matrix.python-version }}
         path: junit.xml
@@ -73,7 +73,7 @@ jobs:
     - name: Make dist
       run: make dist
 
-    - uses: actions/upload-artifact@v4
+    - uses: actions/upload-artifact@v5
       with:
         name: dist-${{matrix.os}}
         path: dist