diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index d648655..6e39ed9 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -13,7 +13,7 @@ jobs:
         uses: actions/checkout@v4
 
       - name: Install the Nix package manager
-        uses: cachix/install-nix-action@v29
+        uses: cachix/install-nix-action@v30
 
       - name: Flake Check
         run: nix flake check