diff --git a/.github/workflows/rust.yml b/.github/workflows/rust.yml
index f7eb4c8..a62c8ef 100644
--- a/.github/workflows/rust.yml
+++ b/.github/workflows/rust.yml
@@ -38,7 +38,7 @@ jobs:
     steps:
 
       - name: checkout
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
 
       - name: set up rust toolchain
         uses: actions-rust-lang/setup-rust-toolchain@v1
@@ -62,7 +62,7 @@ jobs:
     steps:
 
       - name: checkout
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
 
       - name: install cargo-msrv
         uses: taiki-e/install-action@v2
@@ -95,7 +95,7 @@ jobs:
     steps:
 
       - name: checkout
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
 
       - name: set up rust toolchain
         uses: actions-rust-lang/setup-rust-toolchain@v1