diff --git a/go.mod b/go.mod
index 900f88322..d1859586a 100644
--- a/go.mod
+++ b/go.mod
@@ -106,7 +106,7 @@ require (
 	golang.org/x/exp v0.0.0-20250210185358-939b2ce775ac
 	golang.org/x/image v0.31.0
 	golang.org/x/net v0.46.0
-	golang.org/x/oauth2 v0.31.0
+	golang.org/x/oauth2 v0.32.0
 	golang.org/x/sync v0.17.0
 	golang.org/x/term v0.36.0
 	golang.org/x/text v0.30.0
diff --git a/go.sum b/go.sum
index f4dbeda95..cc24f1c80 100644
--- a/go.sum
+++ b/go.sum
@@ -1450,8 +1450,8 @@ golang.org/x/oauth2 v0.0.0-20191202225959-858c2ad4c8b6/go.mod h1:gOpvHmFTYa4Iltr
 golang.org/x/oauth2 v0.0.0-20200107190931-bf48bf16ab8d/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw=
 golang.org/x/oauth2 v0.0.0-20210514164344-f6687ab2804c/go.mod h1:KelEdhl1UZF7XfJ4dDtk6s++YSgaE7mD/BuKKDLBl4A=
 golang.org/x/oauth2 v0.0.0-20220223155221-ee480838109b/go.mod h1:DAh4E804XQdzx2j+YRIaUnCqCV2RuMz24cGBJ5QYIrc=
-golang.org/x/oauth2 v0.31.0 h1:8Fq0yVZLh4j4YA47vHKFTa9Ew5XIrCP8LC6UeNZnLxo=
-golang.org/x/oauth2 v0.31.0/go.mod h1:lzm5WQJQwKZ3nwavOZ3IS5Aulzxi68dUSgRHujetwEA=
+golang.org/x/oauth2 v0.32.0 h1:jsCblLleRMDrxMN29H3z/k1KliIvpLgCkE6R8FXXNgY=
+golang.org/x/oauth2 v0.32.0/go.mod h1:lzm5WQJQwKZ3nwavOZ3IS5Aulzxi68dUSgRHujetwEA=
 golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20181108010431-42b317875d0f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20181221193216-37e7f081c4d4/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
diff --git a/vendor/golang.org/x/oauth2/oauth2.go b/vendor/golang.org/x/oauth2/oauth2.go
index de34feb84..3e3b63069 100644
--- a/vendor/golang.org/x/oauth2/oauth2.go
+++ b/vendor/golang.org/x/oauth2/oauth2.go
@@ -9,7 +9,6 @@
 package oauth2 // import "golang.org/x/oauth2"
 
 import (
-	"bytes"
 	"context"
 	"errors"
 	"net/http"
@@ -158,7 +157,7 @@ func SetAuthURLParam(key, value string) AuthCodeOption {
 // PKCE), https://www.oauth.com/oauth2-servers/pkce/ and
 // https://www.ietf.org/archive/id/draft-ietf-oauth-v2-1-09.html#name-cross-site-request-forgery (describing both approaches)
 func (c *Config) AuthCodeURL(state string, opts ...AuthCodeOption) string {
-	var buf bytes.Buffer
+	var buf strings.Builder
 	buf.WriteString(c.Endpoint.AuthURL)
 	v := url.Values{
 		"response_type": {"code"},
diff --git a/vendor/modules.txt b/vendor/modules.txt
index 19b2668c2..b81cef5dd 100644
--- a/vendor/modules.txt
+++ b/vendor/modules.txt
@@ -2423,7 +2423,7 @@ golang.org/x/net/netutil
 golang.org/x/net/proxy
 golang.org/x/net/publicsuffix
 golang.org/x/net/trace
-# golang.org/x/oauth2 v0.31.0
+# golang.org/x/oauth2 v0.32.0
 ## explicit; go 1.24.0
 golang.org/x/oauth2
 golang.org/x/oauth2/internal