diff --git a/go.mod b/go.mod
index bae524c..7e035d1 100644
--- a/go.mod
+++ b/go.mod
@@ -1,33 +1,57 @@
 module github.com/go-oauth2/oauth2/v4
 
-go 1.13
+go 1.21
+
+require (
+	github.com/gavv/httpexpect v2.0.0+incompatible
+	github.com/go-session/session/v3 v3.2.1
+	github.com/golang-jwt/jwt/v5 v5.3.0
+	github.com/google/uuid v1.1.1
+	github.com/smartystreets/goconvey v1.6.4
+	github.com/tidwall/buntdb v1.1.2
+	golang.org/x/oauth2 v0.0.0-20200107190931-bf48bf16ab8d
+)
 
 require (
 	github.com/ajg/form v1.5.1 // indirect
+	github.com/andybalholm/brotli v1.0.4 // indirect
+	github.com/bytedance/gopkg v0.0.0-20221122125632-68358b8ecec6 // indirect
+	github.com/davecgh/go-spew v1.1.1 // indirect
 	github.com/fasthttp-contrib/websocket v0.0.0-20160511215533-1f3b11f56072 // indirect
 	github.com/fatih/structs v1.1.0 // indirect
-	github.com/gavv/httpexpect v2.0.0+incompatible
-	github.com/go-session/session/v3 v3.2.1
-	github.com/golang-jwt/jwt v3.2.2+incompatible
+	github.com/golang/protobuf v1.4.2 // indirect
 	github.com/google/go-querystring v1.0.0 // indirect
-	github.com/google/uuid v1.1.1
+	github.com/gopherjs/gopherjs v0.0.0-20200217142428-fce0ec30dd00 // indirect
 	github.com/gorilla/websocket v1.4.2 // indirect
 	github.com/imkira/go-interpol v1.1.0 // indirect
-	github.com/k0kubun/colorstring v0.0.0-20150214042306-9440f1994b88 // indirect
+	github.com/jtolds/gls v4.20.0+incompatible // indirect
+	github.com/klauspost/compress v1.15.0 // indirect
 	github.com/mattn/go-colorable v0.1.7 // indirect
 	github.com/moul/http2curl v1.0.0 // indirect
 	github.com/onsi/ginkgo v1.13.0 // indirect
+	github.com/onsi/gomega v1.10.1 // indirect
+	github.com/pmezard/go-difflib v1.0.0 // indirect
 	github.com/sergi/go-diff v1.1.0 // indirect
-	github.com/smartystreets/goconvey v1.6.4
-	github.com/tidwall/buntdb v1.1.2
+	github.com/smartystreets/assertions v1.1.0 // indirect
+	github.com/stretchr/testify v1.7.0 // indirect
+	github.com/tidwall/btree v0.0.0-20191029221954-400434d76274 // indirect
 	github.com/tidwall/gjson v1.12.1 // indirect
+	github.com/tidwall/grect v0.0.0-20161006141115-ba9a043346eb // indirect
+	github.com/tidwall/match v1.1.1 // indirect
+	github.com/tidwall/pretty v1.2.0 // indirect
+	github.com/tidwall/rtree v0.0.0-20180113144539-6cd427091e0e // indirect
+	github.com/tidwall/tinyqueue v0.0.0-20180302190814-1e39f5511563 // indirect
+	github.com/valyala/bytebufferpool v1.0.0 // indirect
 	github.com/valyala/fasthttp v1.34.0 // indirect
+	github.com/xeipuuv/gojsonpointer v0.0.0-20180127040702-4e3ac2762d5f // indirect
+	github.com/xeipuuv/gojsonreference v0.0.0-20180127040603-bd5ef7bd5415 // indirect
 	github.com/xeipuuv/gojsonschema v1.2.0 // indirect
 	github.com/yalp/jsonpath v0.0.0-20180802001716-5cc68e5049a0 // indirect
 	github.com/yudai/gojsondiff v1.0.0 // indirect
 	github.com/yudai/golcs v0.0.0-20170316035057-ecda9a501e82 // indirect
 	github.com/yudai/pp v2.0.1+incompatible // indirect
-	golang.org/x/oauth2 v0.0.0-20200107190931-bf48bf16ab8d
+	golang.org/x/net v0.0.0-20220225172249-27dd8689420f // indirect
 	google.golang.org/appengine v1.6.6 // indirect
+	google.golang.org/protobuf v1.23.0 // indirect
 	gopkg.in/yaml.v3 v3.0.0-20200615113413-eeeca48fe776 // indirect
 )
diff --git a/go.sum b/go.sum
index 59aa50c..731e4da 100644
--- a/go.sum
+++ b/go.sum
@@ -19,8 +19,8 @@ github.com/gavv/httpexpect v2.0.0+incompatible h1:1X9kcRshkSKEjNJJxX9Y9mQ5BRfbxU
 github.com/gavv/httpexpect v2.0.0+incompatible/go.mod h1:x+9tiU1YnrOvnB725RkpoLv1M62hOWzwo5OXotisrKc=
 github.com/go-session/session/v3 v3.2.1 h1:APQf5JFW84+bhbqRjEZO8J+IppSgT1jMQTFI/XVyIFY=
 github.com/go-session/session/v3 v3.2.1/go.mod h1:RftEBbyuzqkNCAxIrCLJe+rfBqB/4G11qxq9KYKrx4M=
-github.com/golang-jwt/jwt v3.2.2+incompatible h1:IfV12K8xAKAnZqdXVzCZ+TOjboZ2keLg81eXfW3O+oY=
-github.com/golang-jwt/jwt v3.2.2+incompatible/go.mod h1:8pz2t5EyA70fFQQSrl6XZXzqecmYZeUEB8OUGHkxJ+I=
+github.com/golang-jwt/jwt/v5 v5.3.0 h1:pv4AsKCKKZuqlgs5sUmn4x8UlGa0kEVt/puTpKx9vvo=
+github.com/golang-jwt/jwt/v5 v5.3.0/go.mod h1:fxCRLWMO43lRc8nhHWY6LGqRcf+1gQWArsqaEUEa5bE=
 github.com/golang/protobuf v1.2.0/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
 github.com/golang/protobuf v1.3.1/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
 github.com/golang/protobuf v1.4.0-rc.1/go.mod h1:ceaxUfeHdC40wWswd/P6IGgMaK3YpKi5j83Wpe3EHw8=
@@ -48,8 +48,6 @@ github.com/imkira/go-interpol v1.1.0 h1:KIiKr0VSG2CUW1hl1jpiyuzuJeKUUpC8iM1AIE7N
 github.com/imkira/go-interpol v1.1.0/go.mod h1:z0h2/2T3XF8kyEPpRgJ3kmNv+C43p+I/CoI+jC3w2iA=
 github.com/jtolds/gls v4.20.0+incompatible h1:xdiiI2gbIgH/gLH7ADydsJ1uDOEzR8yvV7C0MuV77Wo=
 github.com/jtolds/gls v4.20.0+incompatible/go.mod h1:QJZ7F/aHp+rZTRtaJ1ow/lLfFfVYBRgL+9YlvaHOwJU=
-github.com/k0kubun/colorstring v0.0.0-20150214042306-9440f1994b88 h1:uC1QfSlInpQF+M0ao65imhwqKnz3Q2z/d8PWZRMQvDM=
-github.com/k0kubun/colorstring v0.0.0-20150214042306-9440f1994b88/go.mod h1:3w7q1U84EfirKl04SVQ/s7nPm1ZPhiXd34z40TNz36k=
 github.com/klauspost/compress v1.15.0 h1:xqfchp4whNFxn5A4XFyyYtitiWI8Hy5EW59jEwcyL6U=
 github.com/klauspost/compress v1.15.0/go.mod h1:/3/Vjq9QcHkK5uEr5lBEmyoZ1iFhe47etQ6QUkpK6sk=
 github.com/kr/pretty v0.1.0 h1:L/CwN0zerZDmRFUapSPitk6f+Q3+0za1rQkzVuMiMFI=