diff --git a/.github/workflows/linux-test.yml b/.github/workflows/linux-test.yml
index e956c94e3..8755bc664 100644
--- a/.github/workflows/linux-test.yml
+++ b/.github/workflows/linux-test.yml
@@ -18,7 +18,7 @@ jobs:
   build:
     runs-on: ubuntu-20.04
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           ref: ${{ inputs.ref }}
 
@@ -29,7 +29,7 @@ jobs:
 
       - name: Cache libraries
         id: cache-libs
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: |
             Packages/com.github.homuler.mediapipe/Runtime/Plugins/libmediapipe_c.so
@@ -42,7 +42,7 @@ jobs:
       # Setup build tools
       - name: Mount bazel cache
         if: steps.cache-libs.outputs.cache-hit != 'true'
-        uses: actions/cache/restore@v3
+        uses: actions/cache/restore@v4
         with:
           path: "~/.cache/bazel"
           key: bazel-ubuntu-20.04-v1-${{ hashFiles('WORKSPACE') }}-${{ hashFiles('cache_key.txt') }}
@@ -55,7 +55,7 @@ jobs:
           rm cache_key.txt
 
       # Setup Python
-      - uses: actions/setup-python@v4
+      - uses: actions/setup-python@v5
         if: steps.cache-libs.outputs.cache-hit != 'true'
         with:
           python-version: '3.10'
@@ -86,7 +86,7 @@ jobs:
         run: |
           tar cvf artifacts.tar Packages/com.github.homuler.mediapipe
       - name: Upload Artifacts
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: linux-package
           path: artifacts.tar
@@ -94,7 +94,7 @@ jobs:
 
       - name: Cache bazel
         if: inputs.is_master && steps.cache-libs.outputs.cache-hit != 'true'
-        uses: actions/cache/save@v3
+        uses: actions/cache/save@v4
         with:
           path: ~/.cache/bazel
           key: bazel-ubuntu-20.04-v1-${{ hashFiles('WORKSPACE') }}-${{ hashFiles('cache_key.txt') }}
@@ -142,7 +142,7 @@ jobs:
           rm Unity_*.ulf
 
       - name: Download built artifacts
-        uses: actions/download-artifact@v3
+        uses: actions/download-artifact@v4
         with:
           name: linux-package
 
@@ -154,7 +154,7 @@ jobs:
           tar xvf artifacts.tar
           echo $(jq '.dependencies += {"com.unity.testtools.codecoverage":"1.2.4"}' Packages/manifest.json) > Packages/manifest.json
 
-      - uses: actions/cache@v3
+      - uses: actions/cache@v4
         with:
           path: DummyProject/Library
           key: Library-DummyProject-${{ matrix.os }}-${{ matrix.unityVersion }}-v1
@@ -182,14 +182,14 @@ jobs:
         run: |
           [ -f $RESULT_FILE_PATH ] && cat ${RESULT_FILE_PATH}
 
-      - uses: actions/upload-artifact@v3
+      - uses: actions/upload-artifact@v4
         if: always()
         with:
           name: Test results for ${{ matrix.unityVersion }} on ${{ matrix.os }}
           path: DummyProject/testResults
           retention-days: 7
 
-      - uses: actions/upload-artifact@v3
+      - uses: actions/upload-artifact@v4
         if: ${{ matrix.os == 'ubuntu-20.04' && startsWith(matrix.unityVersion, '2021') }}
         with:
           name: Coverage results
@@ -200,7 +200,7 @@ jobs:
     runs-on: ubuntu-latest
     needs: test
     steps:
-      - uses: geekyeggo/delete-artifact@v2
+      - uses: geekyeggo/delete-artifact@v4
         with:
           name: linux-package
           failOnError: false
diff --git a/.github/workflows/macos-test.yml b/.github/workflows/macos-test.yml
index d24e2b020..b744a24ef 100644
--- a/.github/workflows/macos-test.yml
+++ b/.github/workflows/macos-test.yml
@@ -18,7 +18,7 @@ jobs:
   build:
     runs-on: macos-11
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           ref: ${{ inputs.ref }}
 
@@ -29,7 +29,7 @@ jobs:
 
       - name: Cache libraries
         id: cache-libs
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: |
             Packages/com.github.homuler.mediapipe/Runtime/Plugins/libmediapipe_c.dylib
@@ -42,7 +42,7 @@ jobs:
       # Setup build tools
       - name: Mount bazel cache
         if: steps.cache-libs.outputs.cache-hit != 'true'
-        uses: actions/cache/restore@v3
+        uses: actions/cache/restore@v4
         with:
           path: /private/var/tmp/_bazel_runner
           key: bazel-macos-11-v1-${{ hashFiles('WORKSPACE') }}-${{ hashFiles('cache_key.txt') }}
@@ -55,7 +55,7 @@ jobs:
           rm cache_key.txt
 
       # Setup Python
-      - uses: actions/setup-python@v4
+      - uses: actions/setup-python@v5
         if: steps.cache-libs.outputs.cache-hit != 'true'
         with:
           python-version: '3.10'
@@ -73,7 +73,7 @@ jobs:
         run: |
           tar cvf artifacts.tar Packages/com.github.homuler.mediapipe
       - name: Upload Artifacts
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: macos-package
           path: artifacts.tar
@@ -81,7 +81,7 @@ jobs:
 
       - name: Cache bazel
         if: inputs.is_master && steps.cache-libs.outputs.cache-hit != 'true'
-        uses: actions/cache/save@v3
+        uses: actions/cache/save@v4
         with:
           path: /private/var/tmp/_bazel_runner
           key: bazel-macos-11-v1-${{ hashFiles('WORKSPACE') }}-${{ hashFiles('cache_key.txt') }}
@@ -130,7 +130,7 @@ jobs:
           rm Unity_*.ulf
 
       - name: Download built artifacts
-        uses: actions/download-artifact@v3
+        uses: actions/download-artifact@v4
         with:
           name: macos-package
 
@@ -141,7 +141,7 @@ jobs:
           cd DummyProject
           tar xvf artifacts.tar
 
-      - uses: actions/cache@v3
+      - uses: actions/cache@v4
         with:
           path: DummyProject/Library
           key: Library-DummyProject-${{ matrix.os }}-${{ matrix.unity.version }}-v1
@@ -166,7 +166,7 @@ jobs:
         run: |
           [ -f $RESULT_FILE_PATH ] && cat ${RESULT_FILE_PATH}
 
-      - uses: actions/upload-artifact@v3
+      - uses: actions/upload-artifact@v4
         if: always()
         with:
           name: Test results for ${{ matrix.unity.version }} on ${{ matrix.os }}
@@ -177,7 +177,7 @@ jobs:
     runs-on: ubuntu-latest
     needs: test
     steps:
-      - uses: geekyeggo/delete-artifact@v2
+      - uses: geekyeggo/delete-artifact@v4
         with:
           name: macos-package
           failOnError: false
diff --git a/.github/workflows/package.yml b/.github/workflows/package.yml
index 3b23c442d..eb59e94fd 100644
--- a/.github/workflows/package.yml
+++ b/.github/workflows/package.yml
@@ -51,7 +51,7 @@ jobs:
   linux-build:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           ref: ${{ inputs.ref }}
 
@@ -68,7 +68,7 @@ jobs:
             python build.py build --bazel_build_opts="${{ inputs.bazelBuildArgs }}" ${{ inputs.linuxBuildArgs }} -vv
 
       - name: Upload artifacts
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: ${{ inputs.packageName }}-base
           path: .
@@ -76,7 +76,7 @@ jobs:
   android-build:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           ref: ${{ inputs.ref }}
 
@@ -97,7 +97,7 @@ jobs:
             python build.py build --bazel_build_opts="${{ inputs.bazelBuildArgs }}" ${{ inputs.androidBuildArgs }} -vv
 
       - name: Upload mediapipe_android.aar
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: ${{ inputs.packageName }}-mediapipe_android.aar
           path: Packages/com.github.homuler.mediapipe/Runtime/Plugins/Android/mediapipe_android.aar
@@ -105,12 +105,12 @@ jobs:
   macos-build:
     runs-on: macos-12
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           ref: ${{ inputs.ref }}
 
       # Setup Python
-      - uses: actions/setup-python@v4
+      - uses: actions/setup-python@v5
         with:
           python-version: '3.10'
       - name: Install NumPy
@@ -122,7 +122,7 @@ jobs:
           python build.py build --bazel_build_opts="${{ inputs.bazelBuildArgs }}" ${{ inputs.macosBuildArgs }} -vv
 
       - name: Upload libmediapipe_c.dylib
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: ${{ inputs.packageName }}-libmediapipe_c.dylib
           path: Packages/com.github.homuler.mediapipe/Runtime/Plugins/libmediapipe_c.dylib
@@ -130,12 +130,12 @@ jobs:
   ios-build:
     runs-on: macos-12
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           ref: ${{ inputs.ref }}
 
       # Setup Python
-      - uses: actions/setup-python@v4
+      - uses: actions/setup-python@v5
         with:
           python-version: '3.10'
       - name: Install NumPy
@@ -159,7 +159,7 @@ jobs:
           python build.py build --bazel_build_opts="${{ inputs.bazelBuildArgs }}" ${{ inputs.iosBuildArgs }} -vv
 
       - name: Upload MediaPipeUnity.framework
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: ${{ inputs.packageName }}-MediaPipeUnity.framework
           path: Packages/com.github.homuler.mediapipe/Runtime/Plugins/iOS/MediaPipeUnity.framework
@@ -167,7 +167,7 @@ jobs:
   windows-build:
     runs-on: windows-2019
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           ref: ${{ inputs.ref }}
 
@@ -187,7 +187,7 @@ jobs:
         shell: cmd
 
       - name: Upload mediapipe_c.dll
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: ${{ inputs.packageName }}-mediapipe_c.dll
           path: Packages/com.github.homuler.mediapipe/Runtime/Plugins/mediapipe_c.dll
@@ -244,26 +244,26 @@ jobs:
           rm Unity_*.ulf
 
       - name: Download the base package
-        uses: actions/download-artifact@v3
+        uses: actions/download-artifact@v4
         with:
           name: ${{ inputs.packageName }}-base
       - name: Download mediapipe_android.aar
-        uses: actions/download-artifact@v3
+        uses: actions/download-artifact@v4
         with:
           name: ${{ inputs.packageName }}-mediapipe_android.aar
           path: Packages/com.github.homuler.mediapipe/Runtime/Plugins/Android
       - name: Download libmediapipe_c.dylib
-        uses: actions/download-artifact@v3
+        uses: actions/download-artifact@v4
         with:
           name: ${{ inputs.packageName }}-libmediapipe_c.dylib
           path: Packages/com.github.homuler.mediapipe/Runtime/Plugins
       - name: Download MediaPipeUnity.framework
-        uses: actions/download-artifact@v3
+        uses: actions/download-artifact@v4
         with:
           name: ${{ inputs.packageName }}-MediaPipeUnity.framework
           path: Packages/com.github.homuler.mediapipe/Runtime/Plugins/iOS/MediaPipeUnity.framework
       - name: Download mediapipe_c.dll
-        uses: actions/download-artifact@v3
+        uses: actions/download-artifact@v4
         with:
           name: ${{ inputs.packageName }}-mediapipe_c.dll
           path: Packages/com.github.homuler.mediapipe/Runtime/Plugins
@@ -284,7 +284,7 @@ jobs:
           unity-editor -quit -batchmode -nographics -silent-crashes -logFile -projectPath . -executeMethod PackageExporter.Export
 
       - name: Upload artifacts
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: ${{ inputs.packageName }}
           path: |
@@ -298,27 +298,27 @@ jobs:
     needs:
       - package
     steps:
-      - uses: geekyeggo/delete-artifact@v2
+      - uses: geekyeggo/delete-artifact@v4
         with:
           name: ${{ inputs.packageName }}-base
           failOnError: false
 
-      - uses: geekyeggo/delete-artifact@v2
+      - uses: geekyeggo/delete-artifact@v4
         with:
           name: ${{ inputs.packageName }}-mediapipe_android.aar
           failOnError: false
 
-      - uses: geekyeggo/delete-artifact@v2
+      - uses: geekyeggo/delete-artifact@v4
         with:
           name: ${{ inputs.packageName }}-libmediapipe_c.dylib
           failOnError: false
 
-      - uses: geekyeggo/delete-artifact@v2
+      - uses: geekyeggo/delete-artifact@v4
         with:
           name: ${{ inputs.packageName }}-MediaPipeUnity.framework
           failOnError: false
 
-      - uses: geekyeggo/delete-artifact@v2
+      - uses: geekyeggo/delete-artifact@v4
         with:
           name: ${{ inputs.packageName }}-mediapipe_c.dll
           failOnError: false
diff --git a/.github/workflows/windows-test.yml b/.github/workflows/windows-test.yml
index 0a21d43ed..07be1f11b 100644
--- a/.github/workflows/windows-test.yml
+++ b/.github/workflows/windows-test.yml
@@ -15,7 +15,7 @@ jobs:
   build:
     runs-on: windows-2019
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           ref: ${{ inputs.ref }}
 
@@ -27,7 +27,7 @@ jobs:
 
       - name: Cache libraries
         id: cache-libs
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: |
             Packages/com.github.homuler.mediapipe/Runtime/Plugins/mediapipe_c.dll
@@ -51,7 +51,7 @@ jobs:
           install: git patch unzip zip
 
       # Setup Python
-      - uses: actions/setup-python@v4
+      - uses: actions/setup-python@v5
         if: steps.cache-libs.outputs.cache-hit != 'true'
         with:
           python-version: '3.10'
@@ -77,7 +77,7 @@ jobs:
           tar cvf artifacts.tar Packages/com.github.homuler.mediapipe
         shell: cmd
       - name: Upload Artifacts
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: windows-package
           path: artifacts.tar
@@ -97,7 +97,7 @@ jobs:
           - { version: "2020.3.44f1", changeset: "7f159b6136da" }
     steps:
       - name: Install UnityHub
-        uses: crazy-max/ghaction-chocolatey@v2
+        uses: crazy-max/ghaction-chocolatey@v3
         with:
           args: install unity-hub -y
       - name: Install UnityEditor
@@ -136,7 +136,7 @@ jobs:
         timeout-minutes: 1
 
       - name: Download built artifacts
-        uses: actions/download-artifact@v3
+        uses: actions/download-artifact@v4
         with:
           name: windows-package
 
@@ -148,7 +148,7 @@ jobs:
           tar xvf artifacts.tar
         timeout-minutes: 8
 
-      - uses: actions/cache@v3
+      - uses: actions/cache@v4
         with:
           path: DummyProject/Library
           key: Library-DummyProject-${{ matrix.os }}-${{ matrix.unity.version }}-v1
@@ -178,7 +178,7 @@ jobs:
             cat $env:RESULT_FILE_PATH
           }
 
-      - uses: actions/upload-artifact@v3
+      - uses: actions/upload-artifact@v4
         if: always()
         with:
           name: Test results for ${{ matrix.unity.version }} on ${{ matrix.os }}
@@ -189,7 +189,7 @@ jobs:
     runs-on: ubuntu-latest
     needs: test
     steps:
-      - uses: geekyeggo/delete-artifact@v2
+      - uses: geekyeggo/delete-artifact@v4
         with:
           name: windows-package
           failOnError: false