diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 79089704c..cd3ccfce9 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -35,7 +35,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Install rust
         uses: dtolnay/rust-toolchain@stable
@@ -156,7 +156,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Install rust
         uses: dtolnay/rust-toolchain@master
@@ -197,7 +197,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Install rust
         uses: dtolnay/rust-toolchain@master
@@ -213,7 +213,7 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Install Rust
         uses: dtolnay/rust-toolchain@stable
@@ -235,7 +235,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Install rust
         uses: dtolnay/rust-toolchain@nightly
@@ -266,7 +266,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Get MSRV package metadata
         id: metadata
@@ -295,7 +295,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Install rust
         uses: dtolnay/rust-toolchain@stable
@@ -314,7 +314,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Install rust
         uses: dtolnay/rust-toolchain@stable