diff --git a/setup.cfg b/setup.cfg
index 5ec4890c34f9f8046295e12f0ff2e50f3fd34dfb..a9618b60e085bc489d7856641fcb978ac8a87edb 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -19,6 +19,7 @@ packages = find:
 python_requires = >=3.7
 install_requires = 
     shapely
+    pydantic
 
 [options.packages.find]
 where = src
\ No newline at end of file