diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index a0e7088..bcc78e1 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -23,7 +23,7 @@ jobs:
       # Third-party actions are pinned to immutable commit SHAs (supply-chain
       # hardening); the trailing comment tracks the human-readable version.
       # Dependabot (.github/dependabot.yml) bumps the SHA + comment via PR.
-      - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
+      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
       - uses: prefix-dev/setup-pixi@a09b6247153796b190642a2b53fac4241043cf6f # v0.10.0
         with:
           locked: true # honor committed pixi.lock