diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 96d931e2..e3947dbd 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -87,7 +87,7 @@ jobs:
           rust: nightly-x86_64-gnu
     steps:
     - name: Checkout repository
-      uses: actions/checkout@v1
+      uses: actions/checkout@v2
 
     - name: Install packages (Ubuntu)
       if: matrix.os == 'ubuntu-18.04'
@@ -184,7 +184,7 @@ jobs:
     runs-on: ubuntu-18.04
     steps:
     - name: Checkout repository
-      uses: actions/checkout@v1
+      uses: actions/checkout@v2
     - name: Install Rust
       uses: actions-rs/toolchain@v1
       with:
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 0db0d8b8..86719c03 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -108,7 +108,7 @@ jobs:
 
     steps:
     - name: Checkout repository
-      uses: actions/checkout@v1
+      uses: actions/checkout@v2
       with:
         fetch-depth: 1