diff --git a/go.mod b/go.mod
index a3377cc..4b3acf5 100644
--- a/go.mod
+++ b/go.mod
@@ -3,7 +3,7 @@ module github.com/SnackLog/auth-lib
 go 1.25.5
 
 require (
-	github.com/SnackLog/service-config-lib v0.2.0
+	github.com/SnackLog/service-config-lib v0.2.1
 	github.com/gin-gonic/gin v1.11.0
 )
 
diff --git a/go.sum b/go.sum
index fab2042..6bdf04c 100644
--- a/go.sum
+++ b/go.sum
@@ -1,7 +1,5 @@
-github.com/SnackLog/service-config-lib v0.1.3 h1:cEsiUf8LK6uAlzclR3OplZUUOc/zIYCvjDIccvpU58U=
-github.com/SnackLog/service-config-lib v0.1.3/go.mod h1:FekzUIjuiOjTfOisRBFt8sBS+fOW8nGrAxNPoxY7Yo0=
-github.com/SnackLog/service-config-lib v0.2.0 h1:LebIe1sBFSK+uUgjHxLQ3qJDZUfTYXr4Rxsm2RBPjZI=
-github.com/SnackLog/service-config-lib v0.2.0/go.mod h1:FekzUIjuiOjTfOisRBFt8sBS+fOW8nGrAxNPoxY7Yo0=
+github.com/SnackLog/service-config-lib v0.2.1 h1:u9eZsDhh8IZPFs56JNo0UquUP0S0Z51JiPRAqTheDjY=
+github.com/SnackLog/service-config-lib v0.2.1/go.mod h1:FekzUIjuiOjTfOisRBFt8sBS+fOW8nGrAxNPoxY7Yo0=
 github.com/bytedance/sonic v1.14.0 h1:/OfKt8HFw0kh2rj8N0F6C/qPGRESq0BbaNZgcNXXzQQ=
 github.com/bytedance/sonic v1.14.0/go.mod h1:WoEbx8WTcFJfzCe0hbmyTGrfjt8PzNEBdxlNUO24NhA=
 github.com/bytedance/sonic/loader v0.3.0 h1:dskwH8edlzNMctoruo8FPTJDF3vLtDT0sXZwvZJyqeA=