diff --git a/services/backend/go.mod b/services/backend/go.mod
index 843760e..c0a005f 100644
--- a/services/backend/go.mod
+++ b/services/backend/go.mod
@@ -15,7 +15,7 @@ require (
 	github.com/qeesung/image2ascii v1.0.1
 	github.com/spf13/cobra v1.8.1
 	github.com/swaggo/swag v1.16.4
-	golang.org/x/oauth2 v0.25.0
+	golang.org/x/oauth2 v0.26.0
 	gotest.tools v2.2.0+incompatible
 )
 
diff --git a/services/backend/go.sum b/services/backend/go.sum
index 670e25e..c908db5 100644
--- a/services/backend/go.sum
+++ b/services/backend/go.sum
@@ -208,6 +208,8 @@ golang.org/x/oauth2 v0.24.0 h1:KTBBxWqUa0ykRPLtV69rRto9TLXcqYkeswu48x/gvNE=
 golang.org/x/oauth2 v0.24.0/go.mod h1:XYTD2NtWslqkgxebSiOHnXEap4TF09sJSc7H1sXbhtI=
 golang.org/x/oauth2 v0.25.0 h1:CY4y7XT9v0cRI9oupztF8AgiIu99L/ksR/Xp/6jrZ70=
 golang.org/x/oauth2 v0.25.0/go.mod h1:XYTD2NtWslqkgxebSiOHnXEap4TF09sJSc7H1sXbhtI=
+golang.org/x/oauth2 v0.26.0 h1:afQXWNNaeC4nvZ0Ed9XvCCzXM6UHJG7iCg0W4fPqSBE=
+golang.org/x/oauth2 v0.26.0/go.mod h1:XYTD2NtWslqkgxebSiOHnXEap4TF09sJSc7H1sXbhtI=
 golang.org/x/sync v0.9.0 h1:fEo0HyrW1GIgZdpbhCRO0PkJajUS5H9IFUztCgEo2jQ=
 golang.org/x/sync v0.9.0/go.mod h1:Czt+wKu1gCyEFDUtn0jG5QVvpJ6rzVqr5aXyt9drQfk=
 golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=