diff --git a/.github/workflows/generator.yml b/.github/workflows/generator.yml
index ccfafd3..e50cbd1 100644
--- a/.github/workflows/generator.yml
+++ b/.github/workflows/generator.yml
@@ -15,7 +15,7 @@ jobs:
     steps:
       - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
       - name: Install Nix
-        uses: DeterminateSystems/nix-installer-action@ef8a148080ab6020fd15196c2084a2eea5ff2d25 # v22
+        uses: DeterminateSystems/nix-installer-action@3138316df39ed29be04236d7ffc686fa525866aa # v23
 
       - name: Install dependencies
         run: nix profile add nixpkgs#nickel nixpkgs#nushell