diff --git a/go.mod b/go.mod
index 2fd566f2d..527568a3b 100644
--- a/go.mod
+++ b/go.mod
@@ -1,6 +1,6 @@
 module github.com/traPtitech/traQ
 
-go 1.26
+go 1.26.0
 
 toolchain go1.26.4
 
@@ -41,6 +41,7 @@ require (
 	github.com/labstack/echo/v5 v5.1.1
 	github.com/leandro-lugaresi/hub v1.1.1
 	github.com/lestrrat-go/jwx/v3 v3.1.1
+	github.com/lestrrat-go/jwx/v4 v4.0.2
 	github.com/livekit/protocol v1.46.6
 	github.com/livekit/server-sdk-go/v2 v2.16.6
 	github.com/lthibault/jitterbug/v2 v2.2.2
diff --git a/go.sum b/go.sum
index 72706108b..4e39a4522 100644
--- a/go.sum
+++ b/go.sum
@@ -361,6 +361,7 @@ 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 v4.0.2/go.mod h1:F2a0rSyXsqLAL0orBZGOXrzQGv018Tx4eiEWWYR7Yzo=
 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 v1.10.9 h1:YXG7RB+JIjhP29X+OtkiDnYaXQwpS4JEWq7dtCCRUEw=