diff --git a/.github/workflows/flakehub.yml b/.github/workflows/flakehub.yml
index 17e4257c..25c32e1a 100644
--- a/.github/workflows/flakehub.yml
+++ b/.github/workflows/flakehub.yml
@@ -13,7 +13,7 @@ jobs:
       - uses: "actions/checkout@v6.0.3"
         with:
           persist-credentials: false
-      - uses: "DeterminateSystems/determinate-nix-action@v3.21.0"
+      - uses: "DeterminateSystems/determinate-nix-action@v3.21.1"
       - uses: "DeterminateSystems/flakehub-push@main"
         with:
           name: "Zoo/cli"