diff --git a/pyproject.toml b/pyproject.toml
index 5c372b0..5c629f5 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -33,7 +33,7 @@ dependencies = [
   "tzdata==2025.1",
   "lxml==5.3.0",
   "requests-cache==1.2.1",
-  "beartype==0.19.0",
+  "beartype==0.20.0",
   "attrs==25.1.0",
   "cattrs==24.1.2",
   "rich==13.9.4",