diff --git a/.github/workflows/generate-authors.yml b/.github/workflows/generate-authors.yml
index 83e7065..9a80a48 100644
--- a/.github/workflows/generate-authors.yml
+++ b/.github/workflows/generate-authors.yml
@@ -32,7 +32,7 @@ jobs:
     if: needs.checksecret.outputs.is_PIONBOT_PRIVATE_KEY_set == 'true'
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
       with:
         ref: ${{ github.head_ref }}
         fetch-depth: 0
diff --git a/.github/workflows/lint.yaml b/.github/workflows/lint.yaml
index e72f62d..438443f 100644
--- a/.github/workflows/lint.yaml
+++ b/.github/workflows/lint.yaml
@@ -23,7 +23,7 @@ jobs:
     strategy:
       fail-fast: false
     steps:
-        - uses: actions/checkout@v2
+        - uses: actions/checkout@v3
           with:
             fetch-depth: 0
 
@@ -42,7 +42,7 @@ jobs:
     strategy:
       fail-fast: false
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
 
       - name: golangci-lint
         uses: golangci/golangci-lint-action@v3
diff --git a/.github/workflows/renovate-go-mod-fix.yaml b/.github/workflows/renovate-go-mod-fix.yaml
index 46d2d04..5991822 100644
--- a/.github/workflows/renovate-go-mod-fix.yaml
+++ b/.github/workflows/renovate-go-mod-fix.yaml
@@ -20,7 +20,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: checkout
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
         with:
           fetch-depth: 2
       - name: fix
diff --git a/.github/workflows/test.yaml b/.github/workflows/test.yaml
index 9081655..cd788c9 100644
--- a/.github/workflows/test.yaml
+++ b/.github/workflows/test.yaml
@@ -26,7 +26,7 @@ jobs:
       fail-fast: false
     name: Go ${{ matrix.go }}
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
 
       - uses: actions/cache@v2
         with:
@@ -39,7 +39,7 @@ jobs:
             ${{ runner.os }}-amd64-go-
 
       - name: Setup Go
-        uses: actions/setup-go@v2
+        uses: actions/setup-go@v3
         with:
           go-version: ${{ matrix.go }}
 
@@ -77,7 +77,7 @@ jobs:
       fail-fast: false
     name: Go i386 ${{ matrix.go }}
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
 
       - uses: actions/cache@v2
         with:
@@ -110,7 +110,7 @@ jobs:
       fail-fast: false
     name: WASM
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
 
       - name: Use Node.js
         uses: actions/setup-node@v3
diff --git a/.github/workflows/tidy-check.yaml b/.github/workflows/tidy-check.yaml
index 03b5189..3ab2c35 100644
--- a/.github/workflows/tidy-check.yaml
+++ b/.github/workflows/tidy-check.yaml
@@ -23,9 +23,9 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: checkout
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
       - name: Setup Go
-        uses: actions/setup-go@v2
+        uses: actions/setup-go@v3
       - name: check
         run: |
           go mod download
diff --git a/.gitignore b/.gitignore
index 83db74b..f977e74 100644
--- a/.gitignore
+++ b/.gitignore
@@ -22,3 +22,4 @@ cover.out
 *.wasm
 examples/sfu-ws/cert.pem
 examples/sfu-ws/key.pem
+wasm_exec.js