diff --git a/.github/workflows/build-binary.yml b/.github/workflows/build-binary.yml
index 7415c1d..74930c2 100644
--- a/.github/workflows/build-binary.yml
+++ b/.github/workflows/build-binary.yml
@@ -50,7 +50,7 @@ jobs:
         run: python build_binary.py
 
       - name: Upload artifact
-        uses: actions/upload-artifact@v6
+        uses: actions/upload-artifact@v7
         with:
           name: shannot-binary-${{ matrix.platform }}-${{ matrix.arch }}
           path: dist/shannot-${{ matrix.platform }}-${{ matrix.arch }}
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 37f88ca..b3fd0ec 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -42,7 +42,7 @@ jobs:
           twine check dist/*
 
       - name: Upload artifacts
-        uses: actions/upload-artifact@v6
+        uses: actions/upload-artifact@v7
         with:
           name: python-package-distributions
           path: dist/
diff --git a/.github/workflows/test-mcp.yml b/.github/workflows/test-mcp.yml
index 27a59d2..ab897be 100644
--- a/.github/workflows/test-mcp.yml
+++ b/.github/workflows/test-mcp.yml
@@ -81,7 +81,7 @@ jobs:
 
       - name: Upload test results
         if: always()
-        uses: actions/upload-artifact@v6
+        uses: actions/upload-artifact@v7
         with:
           name: mcp-test-results-py${{ matrix.python-version }}
           path: mcp-results.xml
@@ -113,7 +113,7 @@ jobs:
 
       - name: Upload test results
         if: always()
-        uses: actions/upload-artifact@v6
+        uses: actions/upload-artifact@v7
         with:
           name: mcp-unit-test-results
           path: mcp-unit-results.xml
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 5a52d13..046b2d9 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -50,7 +50,7 @@ jobs:
 
       - name: Upload coverage artifact
         if: matrix.python-version == '3.11'
-        uses: actions/upload-artifact@v6
+        uses: actions/upload-artifact@v7
         with:
           name: coverage-report
           path: coverage.xml
@@ -118,7 +118,7 @@ jobs:
           twine check dist/*
 
       - name: Upload artifacts
-        uses: actions/upload-artifact@v6
+        uses: actions/upload-artifact@v7
         with:
           name: distribution-packages
           path: dist/