diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 0ae9fcd..f49525a 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -92,7 +92,7 @@ jobs:
 
       - name: Upload coverage
         if: matrix.os == 'ubuntu-latest'
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v6
         with:
           name: coverage-report
           path: coverage.out
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 15436f4..513235f 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -122,7 +122,7 @@ jobs:
             -o ${BINARY_NAME} ./cli/main.go
 
       - name: Upload binary artifact
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v6
         with:
           name: chronos-${{ matrix.goos }}-${{ matrix.goarch }}
           path: chronos-*