diff --git a/.forgejo/workflows/update_input.yaml b/.forgejo/workflows/update_input.yaml
index dd3633a..20ed259 100644
--- a/.forgejo/workflows/update_input.yaml
+++ b/.forgejo/workflows/update_input.yaml
@@ -17,6 +17,6 @@ jobs:
 
     steps:
       - uses: actions/checkout@v4
-      - run: nix flake update "${{ inputs.input_to_update }}"
+      - run: nix flake lock --update-input "${{ inputs.input_to_update }}"
         shell: bash
       - uses: https://github.com/stefanzweifel/git-auto-commit-action@v5
\ No newline at end of file