diff --git a/pyproject.toml b/pyproject.toml
index f226abc..d54fe19 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -9,7 +9,7 @@ requires-python = ">=3.10"
 dependencies = [
     "mock==5.2.0",
     "playwright==1.58.0",
-    "pydantic==2.12.5",
+    "pydantic==2.13.1",
     "pytest==9.0.2",
     "diskcache==5.6.3",
     "pyvirtualdisplay==3.0.0",