diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 77346244..77e1f696 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -24,4 +24,4 @@ repos:
         entry: ty check src tests
         pass_filenames: false
         args: [--python=.venv/]
-        additional_dependencies: [ty]
+        additional_dependencies: ["ty>=0.0.15"]
diff --git a/src/rendercv/schema/models/cv/cv.py b/src/rendercv/schema/models/cv/cv.py
index a305fa7e..ffdc9722 100644
--- a/src/rendercv/schema/models/cv/cv.py
+++ b/src/rendercv/schema/models/cv/cv.py
@@ -126,7 +126,7 @@ class Cv(BaseModelWithExtraKeys):
         """
         return get_rendercv_sections(self.sections)
 
-    @pydantic.model_validator(mode="wrap")
+    @pydantic.model_validator(mode="wrap")  # ty: ignore
     @classmethod
     def capture_input_order(
         cls, data: Any, handler: pydantic.ModelWrapValidatorHandler[Self]
diff --git a/src/rendercv/schema/override_dictionary.py b/src/rendercv/schema/override_dictionary.py
index 7dd38cae..16ac4c2e 100644
--- a/src/rendercv/schema/override_dictionary.py
+++ b/src/rendercv/schema/override_dictionary.py
@@ -74,13 +74,13 @@ def update_value_by_location[T: dict | list](
         new_value = value
     else:
         new_value = update_value_by_location(
-            dict_or_list[first_key],
+            dict_or_list[first_key],  # ty: ignore
             remaining_key,
             value,
             full_key=full_key,
         )
 
-    dict_or_list[first_key] = new_value
+    dict_or_list[first_key] = new_value  # ty: ignore
 
     return dict_or_list
 
diff --git a/tests/cli/render_command/test_render_command.py b/tests/cli/render_command/test_render_command.py
index a3a68355..97c928c8 100644
--- a/tests/cli/render_command/test_render_command.py
+++ b/tests/cli/render_command/test_render_command.py
@@ -171,7 +171,7 @@ class TestCliCommandRender:
     ):
         cli_command_render(
             input_file_name=input_file,
-            **{**default_arguments, "watch": True},
+            **{**default_arguments, "watch": True},  # ty: ignore
         )
 
         mock_watcher.assert_called_once()