diff --git a/.github/workflows/nixos.yml b/.github/workflows/nixos.yml
index bdf54292..647db575 100644
--- a/.github/workflows/nixos.yml
+++ b/.github/workflows/nixos.yml
@@ -43,16 +43,16 @@ jobs:
           remove-codeql: "true"
           remove-docker-images: "true"
 
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - name: "Install Nix ❄️"
-        uses: cachix/install-nix-action@v20
+        uses: cachix/install-nix-action@v27
         with:
           extra_nix_config: |
             access-tokens = github.com=${{ secrets.GITHUB_TOKEN }}
 
       - name: "Install Cachix ❄️"
-        uses: cachix/cachix-action@v12
+        uses: cachix/cachix-action@v15
         with:
           name: workflow-nixos-config
           authToken: "${{ secrets.CACHIX_AUTH_TOKEN }}"
@@ -96,16 +96,16 @@ jobs:
           remove-codeql: "true"
           remove-docker-images: "true"
 
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - name: "Install Nix ❄️"
-        uses: cachix/install-nix-action@v20
+        uses: cachix/install-nix-action@v27
         with:
           extra_nix_config: |
             access-tokens = github.com=${{ secrets.GITHUB_TOKEN }}
 
       - name: "Install Cachix ❄️"
-        uses: cachix/cachix-action@v12
+        uses: cachix/cachix-action@v15
         with:
           name: workflow-nixos-config
           authToken: "${{ secrets.CACHIX_AUTH_TOKEN }}"
diff --git a/flake.lock b/flake.lock
index 093c5dde..1988d662 100644
--- a/flake.lock
+++ b/flake.lock
@@ -171,8 +171,8 @@
     },
     "secrets": {
       "locked": {
-        "lastModified": 1718031884,
-        "narHash": "sha256-4iBvKbiYg04E0n1dbP4iebkrPYRhuM0y2hJ4stC9dbI=",
+        "lastModified": 1718965471,
+        "narHash": "sha256-4h0CaNSBzzIbPpCqhzNLAfznPWylLnGEZSsKe35Mhsg=",
         "path": "/home/farlion/code/nixos-secrets",
         "type": "path"
       },