diff --git a/pyproject.toml b/pyproject.toml
index 7043d6d..f23084e 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -10,6 +10,7 @@ readme = "README.md"
 python = ">=3.9,<3.13"
 requests = "^2.25.0"
 python-dotenv = "^1.0.0"
+pydantic = "^2.10.3"
 
 [tool.poetry.group.dev.dependencies]
 Levenshtein = [