diff --git a/go.mod b/go.mod
index d2289e3..ded81ea 100644
--- a/go.mod
+++ b/go.mod
@@ -22,6 +22,7 @@ require (
 	github.com/google/uuid v1.6.0
 	github.com/jackc/pgx/v5 v5.10.0
 	github.com/lestrrat-go/jwx/v3 v3.1.1
+	github.com/lestrrat-go/jwx/v4 v4.1.0
 	github.com/oapi-codegen/nethttp-middleware v1.1.2
 	github.com/oapi-codegen/runtime v1.4.2
 	github.com/onsi/gomega v1.42.1
@@ -80,7 +81,7 @@ require (
 	github.com/jonboulle/clockwork v0.5.0 // indirect
 	github.com/klauspost/cpuid/v2 v2.2.10 // indirect
 	github.com/lestrrat-go/blackmagic v1.0.4 // indirect
-	github.com/lestrrat-go/dsig v1.2.1 // indirect
+	github.com/lestrrat-go/dsig v1.3.0 // indirect
 	github.com/lestrrat-go/dsig-secp256k1 v1.0.0 // indirect
 	github.com/lestrrat-go/httpcc v1.0.1 // indirect
 	github.com/lestrrat-go/httprc/v3 v3.0.5 // indirect
diff --git a/go.sum b/go.sum
index c526805..f1963c9 100644
--- a/go.sum
+++ b/go.sum
@@ -192,6 +192,8 @@ github.com/lestrrat-go/blackmagic v1.0.4 h1:IwQibdnf8l2KoO+qC3uT4OaTWsW7tuRQXy9T
 github.com/lestrrat-go/blackmagic v1.0.4/go.mod h1:6AWFyKNNj0zEXQYfTMPfZrAXUWUfTIZ5ECEUEJaijtw=
 github.com/lestrrat-go/dsig v1.2.1 h1:MwxzZhE4+4fguHi+uDALKVlC3Cn+O1QU1Q/F8D7hVIc=
 github.com/lestrrat-go/dsig v1.2.1/go.mod h1:RD2eOaidyPvpc7IJQoO3Qq52RWdy8ZcJs8lrOnoa1Kc=
+github.com/lestrrat-go/dsig v1.3.0 h1:phjMOCXvYzhuIgn7Voe2rex8z166vGfxRxmqM25P9/Q=
+github.com/lestrrat-go/dsig v1.3.0/go.mod h1:RD2eOaidyPvpc7IJQoO3Qq52RWdy8ZcJs8lrOnoa1Kc=
 github.com/lestrrat-go/dsig-secp256k1 v1.0.0 h1:JpDe4Aybfl0soBvoVwjqDbp+9S1Y2OM7gcrVVMFPOzY=
 github.com/lestrrat-go/dsig-secp256k1 v1.0.0/go.mod h1:CxUgAhssb8FToqbL8NjSPoGQlnO4w3LG1P0qPWQm/NU=
 github.com/lestrrat-go/httpcc v1.0.1 h1:ydWCStUeJLkpYyjLDHihupbn2tYmZ7m22BGkcvZZrIE=
@@ -200,6 +202,7 @@ github.com/lestrrat-go/httprc/v3 v3.0.5 h1:S+Mb4L2I+bM6JGTibLmxExhyTOqnXjqx+zi9M
 github.com/lestrrat-go/httprc/v3 v3.0.5/go.mod h1:mSMtkZW92Z98M5YoNNztbRGxbXHql7tSitCvaxvo9l0=
 github.com/lestrrat-go/jwx/v3 v3.1.1 h1:yd9AdPmZ4INnQ7k42IrzXYpnEG803+SrQ6hdMvzHJzw=
 github.com/lestrrat-go/jwx/v3 v3.1.1/go.mod h1:uw/MN2M/Xiu4FhwcIwH11Zsh9JWx9SWzgALl7/uIEkU=
+github.com/lestrrat-go/jwx/v4 v4.1.0/go.mod h1:7fduHKOUbVCIdbUd5ResxRUiTazDFYCZ0Q65A8KcSzY=
 github.com/lestrrat-go/option/v2 v2.0.0 h1:XxrcaJESE1fokHy3FpaQ/cXW8ZsIdWcdFzzLOcID3Ss=
 github.com/lestrrat-go/option/v2 v2.0.0/go.mod h1:oSySsmzMoR0iRzCDCaUfsCzxQHUEuhOViQObyy7S6Vg=
 github.com/lib/pq v1.12.3 h1:tTWxr2YLKwIvK90ZXEw8GP7UFHtcbTtty8zsI+YjrfQ=