diff --git a/.github/workflows/cargo_publish.yml b/.github/workflows/cargo_publish.yml
index 0317c0e..f208191 100644
--- a/.github/workflows/cargo_publish.yml
+++ b/.github/workflows/cargo_publish.yml
@@ -14,7 +14,7 @@ jobs:
     name: Publish Cargo Package
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v1
+      - uses: actions/checkout@v2
       - uses: actions-rs/toolchain@v1
         with:
           profile: minimal
diff --git a/.github/workflows/check.yml b/.github/workflows/check.yml
index 3235bd1..b33b133 100644
--- a/.github/workflows/check.yml
+++ b/.github/workflows/check.yml
@@ -8,7 +8,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout sources
-        uses: actions/checkout@v1
+        uses: actions/checkout@v2
 
       - name: Install stable toolchain
         uses: actions-rs/toolchain@v1