diff --git a/requirements.txt b/requirements.txt
index 8401456..655038c 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -8,7 +8,7 @@ annotated-types==0.7.0
 anyio==4.12.0
 argon2-cffi==25.1.0
 argon2-cffi-bindings==25.1.0
-authlib==1.6.5
+authlib==1.6.6
 bandit==1.9.2
 bcrypt==5.0.0
 billiard==4.2.4