diff --git a/pyproject.toml b/pyproject.toml
index 28385ceaf..57274f2fe 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -34,7 +34,7 @@ dynamic = [
     "version",
 ]
 dependencies = [
-    "beartype>=0.19.0",
+    "beartype>=0.22.9",
     "flask>=3.0.3",
     "numpy>=1.26.4",
     "pillow>=11.0.0",