diff --git a/.github/workflows/actions.lock b/.github/workflows/actions.lock
new file mode 100644
index 00000000..b9f58efc
--- /dev/null
+++ b/.github/workflows/actions.lock
@@ -0,0 +1,31 @@
+# This file is machine-generated by `gh actions-lock`.
+# Do not edit by hand; run `gh actions-lock` to update.
+# Docs: https://gh.io/actions-lockfile
+version: 'v0.0.3'
+workflows:
+    '.github/workflows/test.yml':
+        - 'actions/checkout@v4.4.0'
+        - 'codecov/codecov-action@v4.6.0'
+        - 'denoland/setup-deno@v2.0.5'
+        - 'rhysd/action-setup-vim@v1.6.1'
+dependencies:
+    'actions/checkout@v4.4.0':
+        ref: 'v4.4.0'
+        commit: 'sha1-11d5960a326750d5838078e36cf38b85af677262'
+        owner_id: 44036562
+        repo_id: 197814629
+    'codecov/codecov-action@v4.6.0':
+        ref: 'v4.6.0'
+        commit: 'sha1-b9fd7d16f6d7d1b5d2bec1a2887e65ceed900238'
+        owner_id: 8226205
+        repo_id: 200299178
+    'denoland/setup-deno@v2.0.5':
+        ref: 'v2.0.5'
+        commit: 'sha1-22d081ff2d3a40755e97629de92e3bcbfa7cf2ed'
+        owner_id: 42048915
+        repo_id: 356423100
+    'rhysd/action-setup-vim@v1.6.1':
+        ref: 'v1.6.1'
+        commit: 'sha1-febef33995d6649302e9d88dda81e071b68f16a7'
+        owner_id: 823277
+        repo_id: 235934613
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 28b3b0b9..2b25e3f3 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -37,8 +37,8 @@ jobs:
     steps:
       - run: git config --global core.autocrlf false
         if: runner.os == 'Windows'
-      - uses: actions/checkout@v4
-      - uses: denoland/setup-deno@v2
+      - uses: actions/checkout@v4.4.0
+      - uses: denoland/setup-deno@v2.0.5
         with:
           deno-version: "${{ matrix.deno_version }}"
       - name: Lint check
@@ -83,18 +83,18 @@ jobs:
       - run: git config --global core.autocrlf false
         if: runner.os == 'Windows'
 
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v4.4.0
 
-      - uses: denoland/setup-deno@v2
+      - uses: denoland/setup-deno@v2.0.5
         with:
           deno-version: "${{ matrix.deno_version }}"
 
-      - uses: rhysd/action-setup-vim@v1
+      - uses: rhysd/action-setup-vim@v1.6.1
         id: vim
         with:
           version: "${{ matrix.host_version.vim }}"
 
-      - uses: rhysd/action-setup-vim@v1
+      - uses: rhysd/action-setup-vim@v1.6.1
         id: nvim
         with:
           neovim: true
@@ -119,7 +119,7 @@ jobs:
           deno task coverage --lcov > coverage.lcov
         continue-on-error: true
 
-      - uses: codecov/codecov-action@v4
+      - uses: codecov/codecov-action@v4.6.0
         with:
           os: ${{ runner.os }}
           files: ./coverage.lcov