diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 5dcd639..74c29b4 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -19,7 +19,7 @@ jobs:
 
     steps:
       - name: Checkout codes
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
         with:
           fetch-depth: 0
 
@@ -42,7 +42,7 @@ jobs:
 
     steps:
       - name: Checkout codes
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: Setup deno
         uses: denoland/setup-deno@v1
@@ -77,7 +77,7 @@ jobs:
 
     steps:
       - name: Checkout codes
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: Setup deno
         uses: denoland/setup-deno@v1
@@ -114,7 +114,7 @@ jobs:
         node: [20]
     steps:
       - name: Checkout codes
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: Setup deno
         uses: denoland/setup-deno@v1
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index eb3e920..f4add36 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -13,7 +13,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout codes
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
         with:
           ref: ${{ github.head_ref }}
 
diff --git a/.github/workflows/reproduire.yml b/.github/workflows/reproduire.yml
index 6ce6b5b..433ae02 100644
--- a/.github/workflows/reproduire.yml
+++ b/.github/workflows/reproduire.yml
@@ -10,7 +10,7 @@ jobs:
   reproduire:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - uses: Hebilicious/reproduire@4b686ae9cbb72dad60f001d278b6e3b2ce40a9ac # v0.0.9-mp
         with:
           label: 'status: need more repro codes or info' # Optional, will default to this value.