diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index c1bc70b..2137e53 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -58,7 +58,7 @@ jobs:
     # updates.
     steps:
       - name: Checkout
-        uses: actions/checkout@11d5960a326750d5838078e36cf38b85af677262 # v4
+        uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
 
       # cmake_minimum_required(VERSION 4.2) is newer than what's preinstalled
       # on GitHub-hosted runners.