diff --git a/.github/workflows/update-flake-lock.yml b/.github/workflows/update-flake-lock.yml
index bb5dcd03..e5fcec01 100644
--- a/.github/workflows/update-flake-lock.yml
+++ b/.github/workflows/update-flake-lock.yml
@@ -19,4 +19,4 @@ jobs:
         GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
 
     - name: Update flake.lock
-      uses: DeterminateSystems/update-flake-lock@v17
+      uses: DeterminateSystems/update-flake-lock@v18