diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index d11133e..ef6478f 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -44,6 +44,8 @@ repos:
     rev: "2022.4.26"
     hooks:
       - id: pytype
+        additional_dependencies:
+          - pydantic
   - repo: https://github.com/pre-commit/pygrep-hooks
     rev: "v1.9.0"
     hooks: