diff --git a/pyproject.toml b/pyproject.toml
index 64a5bbf..0fa79a4 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -7,7 +7,7 @@ requires-python = ">=3.11"
 dependencies = [
     "annotated-doc==0.0.4",
     "annotated-types==0.7.0",
-    "anyio==4.12.1",
+    "anyio==4.13.0",
     "argon2-cffi==25.1.0",
     "argon2-cffi-bindings==25.1.0",
     "certifi==2026.2.25",