diff --git a/.github/workflows/nix_flake_update.yml b/.github/workflows/nix_flake_update.yml
index d0157c3..3c78871 100644
--- a/.github/workflows/nix_flake_update.yml
+++ b/.github/workflows/nix_flake_update.yml
@@ -20,7 +20,7 @@ jobs:
       - uses: DeterminateSystems/nix-installer-action@v11
       - uses: DeterminateSystems/magic-nix-cache-action@v6
 
-      - uses: DeterminateSystems/update-flake-lock@v21
+      - uses: DeterminateSystems/update-flake-lock@v23
         with:
           pr-labels: dependencies
           pr-title: "ci(flake): update all inputs"