diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 136b461..a2942c3 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -26,7 +26,7 @@ jobs:
       CFLAGS: "-march=x86-64 -ftree-vectorize -fopt-info-vec"
       CXXFLAGS: "-march=x86-64 -ftree-vectorize -fopt-info-vec"
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
 
       - name: Install Valgrind
         if: matrix.valgrind == '1'
@@ -86,7 +86,7 @@ jobs:
 
       - name: Upload test results
         if: failure()
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v5
         with:
           name: test-results-${{ matrix.php }}-debug-${{ matrix.debug }}-valgrind-${{ matrix.valgrind }}-zts-${{ matrix.zts }}
           path: |