diff --git a/.github/dependabot.yml b/.github/dependabot.yml
new file mode 100644
index 0000000..72e4815
--- /dev/null
+++ b/.github/dependabot.yml
@@ -0,0 +1,64 @@
+# To get started with Dependabot version updates, you'll need to specify which
+# package ecosystems to update and where the package manifests are located.
+# Please see the documentation for all configuration options:
+# https://docs.github.com/code-security/dependabot/dependabot-version-updates/configuration-options-for-the-dependabot.yml-file
+
+version: 2
+
+multi-ecosystem-groups:
+  python:
+    schedule:
+      interval: "weekly"
+
+updates:
+  # GitHub Actions
+  - package-ecosystem: "github-actions"
+    # Location of `.github/workflows` in the `root` directory
+    directory: "/"
+    schedule:
+      interval: "weekly"
+    open-pull-requests-limit: 3
+    groups:
+      # Low risk - merge without much review
+      actions-minor-patch:
+        patterns:
+          - "*"
+        update-types:
+          - "minor"
+          - "patch"
+      # # Higher risk - review more carefully
+      # major-actions:
+      #   patterns:
+      #     - "*"
+      #   update-types:
+      #     - "major"
+
+  # Pre-commit hooks
+  - package-ecosystem: "pre-commit"
+    # Lock for `.pre-commit-config.yaml` in the `root` directory
+    directory: "/"
+    schedule:
+      interval: "weekly"
+    open-pull-requests-limit: 3
+    groups:
+      # Low risk - merge without much review
+      pre-commit-hooks-minor-patch:
+        patterns:
+          - "*"
+        update-types:
+          - "minor"
+          - "patch"
+
+  # Python dependencies
+  - package-ecosystem: "pip"
+    multi-ecosystem-group: python
+    # Look for "pyproject.toml" in the `root` directory
+    directory: "/"
+    patterns: ["*"]
+
+  # UV lock
+  - package-ecosystem: "uv"
+    multi-ecosystem-group: python
+    # Look for "uv.lock" in the `root` directory
+    directory: "/"
+    patterns: ["*"]