diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 2077698..9b8ab45 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -16,7 +16,7 @@ jobs:
   ubuntu:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v6
+    - uses: actions/checkout@v7
     - name: build-test
       run: |
         gcc main.c -o ruapu
@@ -70,7 +70,7 @@ jobs:
   macos:
     runs-on: macos-15-intel
     steps:
-    - uses: actions/checkout@v6
+    - uses: actions/checkout@v7
     - name: build-test
       run: |
         clang main.c -o ruapu
@@ -114,7 +114,7 @@ jobs:
   macos-arm64:
     runs-on: macos-latest
     steps:
-    - uses: actions/checkout@v6
+    - uses: actions/checkout@v7
     - name: build-test
       run: |
         clang main.c -o ruapu
@@ -158,7 +158,7 @@ jobs:
   windows:
     runs-on: windows-2022
     steps:
-    - uses: actions/checkout@v6
+    - uses: actions/checkout@v7
     - uses: ilammy/msvc-dev-cmd@v1
     - name: build-test
       run: |
@@ -231,7 +231,7 @@ jobs:
         - docker_image: mips64le/debian:12-slim
           arch: mips64le
     steps:
-    - uses: actions/checkout@v6
+    - uses: actions/checkout@v7
     - name: setup-qemu
       uses: docker/setup-qemu-action@v4
       with:
@@ -244,7 +244,7 @@ jobs:
   ubuntu-arm:
     runs-on: ubuntu-24.04-arm
     steps:
-    - uses: actions/checkout@v6
+    - uses: actions/checkout@v7
     - name: build-test
       run: |
         gcc main.c -o ruapu
@@ -298,7 +298,7 @@ jobs:
   windows-arm:
     runs-on: windows-11-arm
     steps:
-    - uses: actions/checkout@v6
+    - uses: actions/checkout@v7
     - uses: ilammy/msvc-dev-cmd@v1
       with:
         arch: arm64
@@ -330,7 +330,7 @@ jobs:
   riscv:
     runs-on: ubuntu-24.04-riscv
     steps:
-    - uses: actions/checkout@v6
+    - uses: actions/checkout@v7
     - name: info
       run: |
         uname -a
diff --git a/.github/workflows/pypi.yml b/.github/workflows/pypi.yml
index 4288019..27d65a6 100644
--- a/.github/workflows/pypi.yml
+++ b/.github/workflows/pypi.yml
@@ -14,7 +14,7 @@ jobs:
         os: [ubuntu-latest, windows-latest, macos-latest]
 
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
 
       - name: setup-qemu
         if: matrix.os == 'ubuntu-latest'