diff --git a/.github/workflows/CI.yml b/.github/workflows/CI.yml
index 472771f..870b717 100644
--- a/.github/workflows/CI.yml
+++ b/.github/workflows/CI.yml
@@ -32,7 +32,7 @@ jobs:
     - name: Checkout
       uses: actions/checkout@v4
     - name: "Install Nix"
-      uses: cachix/install-nix-action@v29
+      uses: cachix/install-nix-action@v30
       with:
         install_url: https://releases.nixos.org/nix/nix-2.18.4/install
     - name: "Set Up Binary Cache"