diff --git a/go.mod b/go.mod
index 9677bac8..3c7bc586 100644
--- a/go.mod
+++ b/go.mod
@@ -6,7 +6,7 @@ require (
 	cloud.google.com/go v0.101.0
 	github.com/Masterminds/semver/v3 v3.1.1
 	github.com/brianvoe/gofakeit v3.18.0+incompatible
-	github.com/casbin/casbin/v2 v2.44.3
+	github.com/casbin/casbin/v2 v2.45.0
 	github.com/go-sql-driver/mysql v1.6.0
 	github.com/google/uuid v1.3.0
 	github.com/opentracing/opentracing-go v1.2.0
diff --git a/go.sum b/go.sum
index c0747970..35a6672a 100644
--- a/go.sum
+++ b/go.sum
@@ -63,8 +63,8 @@ github.com/OneOfOne/xxhash v1.2.2/go.mod h1:HSdplMjZKSmBqAxg5vPj2TmRDmfkzw+cTzAE
 github.com/antihax/optional v1.0.0/go.mod h1:uupD/76wgC+ih3iEmQUL+0Ugr19nfwCT1kdvxnR2qWY=
 github.com/brianvoe/gofakeit v3.18.0+incompatible h1:wDOmHc9DLG4nRjUVVaxA+CEglKOW72Y5+4WNxUIkjM8=
 github.com/brianvoe/gofakeit v3.18.0+incompatible/go.mod h1:kfwdRA90vvNhPutZWfH7WPaDzUjz+CZFqG+rPkOjGOc=
-github.com/casbin/casbin/v2 v2.44.3 h1:tPP1YypfG2fqe7S2zivYuD11yc+/mc0GXJe/sDVbb1U=
-github.com/casbin/casbin/v2 v2.44.3/go.mod h1:vByNa/Fchek0KZUgG5wEsl7iFsiviAYKRtgrQfcJqHg=
+github.com/casbin/casbin/v2 v2.45.0 h1:sMeqdcG/M+vkxS3WvQbkfGQx3OSEnkTIUDOtWHwEEqQ=
+github.com/casbin/casbin/v2 v2.45.0/go.mod h1:vByNa/Fchek0KZUgG5wEsl7iFsiviAYKRtgrQfcJqHg=
 github.com/census-instrumentation/opencensus-proto v0.2.1/go.mod h1:f6KPmirojxKA12rnyqOA5BBL4O983OfeGPqjHWSTneU=
 github.com/cespare/xxhash v1.1.0/go.mod h1:XrSqR1VqqWfGrhpAt58auRo0WTKS1nRRg3ghfAqPWnc=
 github.com/cespare/xxhash/v2 v2.1.1/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs=