diff --git a/.github/dependabot.yml b/.github/dependabot.yml
index a26e225..5f285ed 100644
--- a/.github/dependabot.yml
+++ b/.github/dependabot.yml
@@ -14,3 +14,7 @@ updates:
     schedule:
       interval: weekly
     open-pull-requests-limit: 10
+  - package-ecosystem: "nix"
+    directory: "/"
+    schedule:
+      interval: "weekly"
diff --git a/.github/workflows/bench.yml b/.github/workflows/bench.yml
new file mode 100644
index 0000000..3a0390f
--- /dev/null
+++ b/.github/workflows/bench.yml
@@ -0,0 +1,47 @@
+  # Bencher regression detection. Requires:
+  # - BENCHER_API_TOKEN repo secret (https://bencher.dev/docs)
+  # - BENCHER_PROJECT repo variable (your Bencher project slug)
+  bench:
+    if: {% raw %}${{ github.event_name == 'push' && github.ref == 'refs/heads/main' && vars.BENCHER_PROJECT != '' }}{% endraw %}
+    runs-on: ubuntu-latest
+    steps:
+      - uses: {{ pin_github_action("actions/checkout", "v6") }}
+        with:
+          persist-credentials: false
+      - uses: dtolnay/rust-toolchain@stable
+      - uses: {{ pin_github_action("Swatinem/rust-cache", "v2") }}
+        with:
+          save-if: {% raw %}${{ github.ref == 'refs/heads/main' }}{% endraw %}
+      - uses: {{ pin_github_action("bencherdev/bencher", "v0") }}
+      - run: |
+          bencher run \
+            --project {% raw %}${{ vars.BENCHER_PROJECT }}{% endraw %} \
+            --token {% raw %}${{ secrets.BENCHER_API_TOKEN }}{% endraw %} \
+            --branch main \
+            --adapter rust_criterion \
+            "cargo bench --all-features"
+  bench-pr:
+    if: {% raw %}${{ github.event_name == 'pull_request' && vars.BENCHER_PROJECT != '' }}{% endraw %}
+    runs-on: ubuntu-latest
+    permissions:
+      pull-requests: write
+    steps:
+      - uses: {{ pin_github_action("actions/checkout", "v6") }}
+        with:
+          persist-credentials: false
+      - uses: dtolnay/rust-toolchain@stable
+      - uses: {{ pin_github_action("Swatinem/rust-cache", "v2") }}
+        with:
+          save-if: {% raw %}${{ github.ref == 'refs/heads/main' }}{% endraw %}
+      - uses: {{ pin_github_action("bencherdev/bencher", "v0") }}
+      - run: |
+          bencher run \
+            --project {% raw %}${{ vars.BENCHER_PROJECT }}{% endraw %} \
+            --token {% raw %}${{ secrets.BENCHER_API_TOKEN }}{% endraw %} \
+            --branch {% raw %}${{ github.head_ref }}{% endraw %} \
+            --start-point main \
+            --start-point-reset \
+            --adapter rust_criterion \
+            --error-on-alert \
+            --github-actions {% raw %}${{ secrets.GITHUB_TOKEN }}{% endraw %} \
+            "cargo bench --all-features"
diff --git a/flake.lock b/flake.lock
index 246cfd4..bbfee60 100644
--- a/flake.lock
+++ b/flake.lock
@@ -2,11 +2,11 @@
   "nodes": {
     "nixpkgs": {
       "locked": {
-        "lastModified": 1774386573,
-        "narHash": "sha256-4hAV26quOxdC6iyG7kYaZcM3VOskcPUrdCQd/nx8obc=",
+        "lastModified": 1777268161,
+        "narHash": "sha256-bxrdOn8SCOv8tN4JbTF/TXq7kjo9ag4M+C8yzzIRYbE=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "46db2e09e1d3f113a13c0d7b81e2f221c63b8ce9",
+        "rev": "1c3fe55ad329cbcb28471bb30f05c9827f724c76",
         "type": "github"
       },
       "original": {