diff --git a/.github/workflows/build-and-test.yml b/.github/workflows/build-and-test.yml
index 7c89858..f82ff4c 100644
--- a/.github/workflows/build-and-test.yml
+++ b/.github/workflows/build-and-test.yml
@@ -12,7 +12,7 @@ jobs:
     runs-on: ${{ matrix.os }}
 
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
 
     - name: setup rust stable
       run: curl https://sh.rustup.rs -sSf | sh -s -- -y
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index f99dd79..fbecf01 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -23,7 +23,7 @@ jobs:
     runs-on: ${{ matrix.os }}
 
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
 
     - name: setup rust stable
       run: curl https://sh.rustup.rs -sSf | sh -s -- -y