diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 9b73d5b..780b9a1 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -32,6 +32,8 @@ ci:
     - shfmt-docs
     - spelling
     - sphinx-lint
+    - ty
+    - ty-docs
     - vulture
     - vulture-docs
     - yamlfix
@@ -194,6 +196,24 @@ repos:
         types_or: [python]
         additional_dependencies: [uv==0.9.5]
 
+      - id: ty
+        name: ty
+        stages: [pre-push]
+        entry: uv run --extra=dev ty check
+        language: python
+        types_or: [python, toml]
+        pass_filenames: false
+        additional_dependencies: [uv==0.9.5]
+
+      - id: ty-docs
+        name: ty-docs
+        stages: [pre-push]
+        entry: uv run --extra=dev doccmd --no-write-to-file --example-workers 0 --language=python
+          --command="ty check"
+        language: python
+        types_or: [markdown, rst]
+        additional_dependencies: [uv==0.9.5]
+
       - id: vulture
         name: vulture
         entry: uv run --extra=dev -m vulture .
diff --git a/pyproject.toml b/pyproject.toml
index 7648c8f..53aa56b 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -32,7 +32,7 @@ dynamic = [
     "version",
 ]
 dependencies = [
-    "beartype>=0.19.0",
+    "beartype>=0.22.9",
     "click>=8.1.7",
     "pyyaml>=6.0.2",
     "selenium>=4.25.0",
@@ -69,6 +69,7 @@ optional-dependencies.dev = [
     "sphinx-pyproject==0.3.0",
     "sphinx-substitution-extensions==2025.11.17",
     "sphinxcontrib-spelling==8.0.2",
+    "ty==0.0.1a34",
     "types-pyyaml==6.0.12.20250915",
     "vulture==2.14",
     "yamlfix==1.19.0",