diff --git a/.github/actions/setup-nix/action.yaml b/.github/actions/setup-nix/action.yaml
index 6600015..4b7ee62 100644
--- a/.github/actions/setup-nix/action.yaml
+++ b/.github/actions/setup-nix/action.yaml
@@ -1,18 +1,17 @@
 name: 'Setup Nix'
-description: 'Install Nix and configure Cachix'
+description: 'Install Nix and configure cache'
 runs:
   using: 'composite'
   steps:
     - name: Install Nix
-      uses: cachix/install-nix-action@0b0e072294b088b73964f1d72dfdac0951439dbd # v31.8.4
+      uses: cachix/install-nix-action@4e002c8ec80594ecd40e759629461e26c8abed15 # v31.9.0
       with:
         github_access_token: ${{ github.token }}
 
-    - name: Setup Cachix (numtide)
-      uses: cachix/cachix-action@0fc020193b5a1fa3ac4575aa3a7d3aa6a35435ad # v16
+    - name: Cache Nix store
+      uses: nix-community/cache-nix-action@b426b118b6dc86d6952988d396aa7c6b09776d08 # v7
       with:
-        name: numtide
-        authToken: ''
+        primary-key: nix-${{ runner.os }}
 
     - name: Load Nix development environment
       shell: bash