diff --git a/pyproject.toml b/pyproject.toml
index 3a888ef..2047718 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -32,7 +32,7 @@ dependencies = [
     "pint~=0.23",
     "loguru~=0.7.2",
     "rich~=13.7.1",
-    "pydantic >= 2.4, < 3",
+    "pydantic >= 2.7, < 3",
 ]
 [project.optional-dependencies]
 dev = [