diff --git a/.github/workflows/nix.yml b/.github/workflows/nix.yml
index fb01352..01406f8 100644
--- a/.github/workflows/nix.yml
+++ b/.github/workflows/nix.yml
@@ -5,7 +5,7 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
         with:
           # Nix Flakes doesn't work on shallow clones
           fetch-depth: 0