diff --git a/pyproject.toml b/pyproject.toml
index ab6eaca7..1ebeb5e0 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -34,7 +34,7 @@ dependencies = [
   "django-probes==1.7.0",
   "Pillow==10.4.0",
   "psycopg==3.2.1",
-  "pydantic==2.8.2",
+  "pydantic==2.9.1",
   "requests==2.32.3",
   "rcssmin==1.1.2",
   "rjsmin==1.2.2",