diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 9c01be1..a853593 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -11,7 +11,7 @@ jobs:
     runs-on: ${{ matrix.os }}
 
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
     - uses: jiro4989/setup-nim-action@v1
       with:
         nim-version: ${{ matrix.nim-version }}