diff --git a/.github/workflows/bvt.yaml b/.github/workflows/bvt.yaml
index f04c5c55..2ffe2d67 100644
--- a/.github/workflows/bvt.yaml
+++ b/.github/workflows/bvt.yaml
@@ -1,13 +1,13 @@
 name: BVT
 on: [pull_request]
 env:
-  RUST_VERSION: 1.69.0
+  RUST_VERSION: 1.85.0
 jobs:
   build:
     name: Build
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
       - run: rustup install ${{ env.RUST_VERSION }} && rustup default ${{ env.RUST_VERSION }}
       - run: make debug
 
@@ -15,7 +15,7 @@ jobs:
     name: Format Check
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
       - run: rustup install ${{ env.RUST_VERSION }} && rustup default ${{ env.RUST_VERSION }}
       - run: rustup component add rustfmt
       - run: make fmt
@@ -23,7 +23,7 @@ jobs:
     name: Clippy Check
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
       - run: rustup install ${{ env.RUST_VERSION }} && rustup default ${{ env.RUST_VERSION }}
       - run: rustup component add clippy
       - run: make clippy
@@ -31,7 +31,7 @@ jobs:
     name: Run Unit Test
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
       - run: rustup install ${{ env.RUST_VERSION }} && rustup default ${{ env.RUST_VERSION }}
       - run: make test