diff --git a/.github/workflows/audit.yml b/.github/workflows/audit.yml
index 3325ad4a..fc48e716 100644
--- a/.github/workflows/audit.yml
+++ b/.github/workflows/audit.yml
@@ -7,7 +7,7 @@ jobs:
   audit:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: actions-rs/audit-check@v1
         with:
           token: ${{ secrets.GITHUB_TOKEN }}
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index be3c97ed..d6199423 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -15,7 +15,7 @@ jobs:
 
     steps:
     - name: Checkout the repo
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
 
     - name: Install rust
       uses: dtolnay/rust-toolchain@master
@@ -32,7 +32,7 @@ jobs:
 
     steps:
     - name: Checkout Actions Repository
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
 
     - name: Check the spelling of the files in our repo
       uses: crate-ci/typos@master
@@ -44,7 +44,7 @@ jobs:
 
     steps:
     - name: Checkout the repo
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
 
     - name: Install rust
       uses: dtolnay/rust-toolchain@master
@@ -73,7 +73,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Install rust
         uses: dtolnay/rust-toolchain@master
diff --git a/.github/workflows/coverage.yml b/.github/workflows/coverage.yml
index ec330918..22e578a6 100644
--- a/.github/workflows/coverage.yml
+++ b/.github/workflows/coverage.yml
@@ -17,7 +17,7 @@ jobs:
 
     steps:
     - name: Checkout repository
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
       with:
         ref: ${{ github.event.pull_request.head.sha }}
 
diff --git a/.github/workflows/docs.yml b/.github/workflows/docs.yml
index e5566674..223689b5 100644
--- a/.github/workflows/docs.yml
+++ b/.github/workflows/docs.yml
@@ -12,7 +12,7 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Install stable toolchain
         uses: dtolnay/rust-toolchain@master