diff --git a/pyproject.toml b/pyproject.toml
index 6364c73..9f5878d 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -28,7 +28,7 @@ classifiers = [
   "Intended Audience :: Science/Research",
 ]
 dependencies = [
-  "pydantic==2.8.2",
+  "pydantic==2.9.2",
 ]
 
 [project.urls]