diff --git a/go.mod b/go.mod
index ae0495f..2d380b3 100644
--- a/go.mod
+++ b/go.mod
@@ -3,7 +3,7 @@ module github.com/gin-contrib/authz
 go 1.20
 
 require (
-	github.com/casbin/casbin/v2 v2.96.0
+	github.com/casbin/casbin/v2 v2.97.0
 	github.com/gin-gonic/gin v1.10.0
 )
 
diff --git a/go.sum b/go.sum
index a179cf2..53b400d 100644
--- a/go.sum
+++ b/go.sum
@@ -2,8 +2,8 @@ github.com/bytedance/sonic v1.11.8 h1:Zw/j1KfiS+OYTi9lyB3bb0CFxPJVkM17k1wyDG32LR
 github.com/bytedance/sonic v1.11.8/go.mod h1:LysEHSvpvDySVdC2f87zGWf6CIKJcAvqab1ZaiQtds4=
 github.com/bytedance/sonic/loader v0.1.1 h1:c+e5Pt1k/cy5wMveRDyk2X4B9hF4g7an8N3zCYjJFNM=
 github.com/bytedance/sonic/loader v0.1.1/go.mod h1:ncP89zfokxS5LZrJxl5z0UJcsk4M4yY2JpfqGeCtNLU=
-github.com/casbin/casbin/v2 v2.96.0 h1:uHEOYAk3vmh1xREUeCnuD/crJuokH5d/wd2PSCN3BSk=
-github.com/casbin/casbin/v2 v2.96.0/go.mod h1:jX8uoN4veP85O/n2674r2qtfSXI6myvxW85f6TH50fw=
+github.com/casbin/casbin/v2 v2.97.0 h1:FFHIzY+6fLIcoAB/DKcG5xvscUo9XqRpBniRYhlPWkg=
+github.com/casbin/casbin/v2 v2.97.0/go.mod h1:jX8uoN4veP85O/n2674r2qtfSXI6myvxW85f6TH50fw=
 github.com/casbin/govaluate v1.1.0/go.mod h1:G/UnbIjZk/0uMNaLwZZmFQrR72tYRZWQkO70si/iR7A=
 github.com/casbin/govaluate v1.1.1 h1:J1rFKIBhiC5xr0APd5HP6rDL+xt+BRoyq1pa4o2i/5c=
 github.com/casbin/govaluate v1.1.1/go.mod h1:G/UnbIjZk/0uMNaLwZZmFQrR72tYRZWQkO70si/iR7A=