diff --git a/.gitea/workflows/build.yml b/.gitea/workflows/build.yml
index f3bf340..0a9f3d5 100644
--- a/.gitea/workflows/build.yml
+++ b/.gitea/workflows/build.yml
@@ -15,7 +15,7 @@ jobs:
       - uses: actions/checkout@v4
       
       - name: "Install Nix ❄️"
-        uses: cachix/install-nix-action@v30
+        uses: cachix/install-nix-action@v31
 
     #  - uses: DeterminateSystems/nix-installer-action@v4
       - uses: DeterminateSystems/magic-nix-cache-action@v9