diff --git a/pyproject.toml b/pyproject.toml
index c23f83e..1e5d5b6 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -31,7 +31,7 @@ dependencies = [
     "PyYAML>=6.0.2",
     "pyahocorasick==2.2.0",
     "betterproto==1.2.5",
-    "pydantic==2.11.7",
+    "pydantic==2.12.3",
     "pydantic-settings==2.10.1",
     "NSKeyedUnArchiver==1.5.2",
     "python-dateutil==2.9.0.post0",