diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 42ee478..3009369 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -53,7 +53,7 @@ jobs:
 
     steps:
       - name: Checkout tree
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
 
       - name: Set-up OCaml ${{ matrix.ocaml-compiler }}
         uses: ocaml/setup-ocaml@v3