diff --git a/pyproject.toml b/pyproject.toml
index 2845458b77..b6cc22d5c4 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -19,7 +19,7 @@ classifiers = [
 ]
 dependencies = [
     "pyparted>=3.13.0",
-    "pydantic==2.12.5",
+    "pydantic==2.13.0",
     "cryptography>=45.0.7",
     "textual>=5.3.0",
     "markdown-it-py[linkify]>=4.0.0",