diff --git a/casbin/go.mod b/casbin/go.mod
index 05f54cd2..1e6bc503 100644
--- a/casbin/go.mod
+++ b/casbin/go.mod
@@ -3,7 +3,7 @@ module github.com/gofiber/contrib/casbin
 go 1.18
 
 require (
-	github.com/casbin/casbin/v2 v2.84.1
+	github.com/casbin/casbin/v2 v2.85.0
 	github.com/gofiber/fiber/v2 v2.52.2
 )
 
diff --git a/casbin/go.sum b/casbin/go.sum
index b6c46aa9..48fd6aad 100644
--- a/casbin/go.sum
+++ b/casbin/go.sum
@@ -1,7 +1,7 @@
 github.com/andybalholm/brotli v1.0.5 h1:8uQZIdzKmjc/iuPu7O2ioW48L81FgatrcpfFmiq/cCs=
 github.com/andybalholm/brotli v1.0.5/go.mod h1:fO7iG3H7G2nSZ7m0zPUDn85XEX2GTukHGRSepvi9Eig=
-github.com/casbin/casbin/v2 v2.84.1 h1:pmIo88Os4cL7rrjwe+/8N8yBPIMxTC+LiKKzY5z+Xdo=
-github.com/casbin/casbin/v2 v2.84.1/go.mod h1:jX8uoN4veP85O/n2674r2qtfSXI6myvxW85f6TH50fw=
+github.com/casbin/casbin/v2 v2.85.0 h1:VajW9GR/T0fp3SND183gneZGIAdYtl9C7bDYBrqQiGg=
+github.com/casbin/casbin/v2 v2.85.0/go.mod h1:jX8uoN4veP85O/n2674r2qtfSXI6myvxW85f6TH50fw=
 github.com/casbin/govaluate v1.1.0 h1:6xdCWIpE9CwHdZhlVQW+froUrCsjb6/ZYNcXODfLT+E=
 github.com/casbin/govaluate v1.1.0/go.mod h1:G/UnbIjZk/0uMNaLwZZmFQrR72tYRZWQkO70si/iR7A=
 github.com/gofiber/fiber/v2 v2.52.2 h1:b0rYH6b06Df+4NyrbdptQL8ifuxw/Tf2DgfkZkDaxEo=