diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index f5d3b9f..956a4a6 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -22,3 +22,11 @@ repos:
     hooks:
       - id: ruff
         args: ["--fix", "--show-fixes"]
+
+  - repo: https://github.com/pre-commit/mirrors-mypy
+    rev: "v1.4.1"
+    hooks:
+      - id: mypy
+        files: ^(src)
+        additional_dependencies:
+          - Click
diff --git a/pyproject.toml b/pyproject.toml
index 9a65d20..0007ef9 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -121,3 +121,12 @@ testpaths = ["tests"]
 
 [tool.coverage]
 run.source = ["src"]
+
+[tool.mypy]
+strict = true
+files = ["src"]
+python_version = "3.9"
+warn_unused_configs = true
+show_error_codes = true
+disallow_untyped_defs = false
+follow_imports = "normal"