diff --git a/.github/dependabot.yml b/.github/dependabot.yml
new file mode 100644
index 0000000..042f4fc
--- /dev/null
+++ b/.github/dependabot.yml
@@ -0,0 +1,7 @@
+version: 2
+updates:
+  - package-ecosystem: github-actions
+    directory: "/"
+    schedule:
+      interval: "weekly"
+      day: "thursday"
diff --git a/.github/workflows/report-and-push.yml b/.github/workflows/report-and-push.yml
index 51d6a5e..7cb4cbe 100644
--- a/.github/workflows/report-and-push.yml
+++ b/.github/workflows/report-and-push.yml
@@ -28,7 +28,7 @@ jobs:
       - uses: cachix/install-nix-action@v30
         with:
           nix_path: nixpkgs=channel:nixos-unstable
-      - uses: cachix/cachix-action@v15
+      - uses: cachix/cachix-action@v16
         with:
           name: scarisey-public
           authToken: "${{ secrets.CACHIX_AUTH_TOKEN }}"
diff --git a/.github/workflows/update.yml b/.github/workflows/update.yml
index 12af736..88febd0 100644
--- a/.github/workflows/update.yml
+++ b/.github/workflows/update.yml
@@ -32,7 +32,7 @@ jobs:
       - uses: cachix/install-nix-action@v30
         with:
           nix_path: nixpkgs=channel:nixos-unstable
-      - uses: cachix/cachix-action@v15
+      - uses: cachix/cachix-action@v16
         with:
           name: scarisey-public
           authToken: "${{ secrets.CACHIX_AUTH_TOKEN }}"