diff --git a/binder/environment.yml b/binder/environment.yml
index a7a9ee9..0a83afe 100644
--- a/binder/environment.yml
+++ b/binder/environment.yml
@@ -3,7 +3,7 @@ channels:
 dependencies:
 - python =3.12
 - click =8.1.8
-- pydantic =2.12.4
+- pydantic =2.12.5
 - hatchling =1.28.0
 - hatch-vcs =0.5.0
 - httpcore =1.0.7
diff --git a/pyproject.toml b/pyproject.toml
index 7362acb..5fa83fe 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -16,7 +16,7 @@ authors = [
 license = { file = "LICENSE" }
 dependencies = [
     "numpy>=1.21",
-    "pydantic>=2.7.0,<=2.12.4",
+    "pydantic>=2.7.0,<2.13.0",
 ]
 dynamic = ["version"]