diff --git a/backend/go.mod b/backend/go.mod
index 0b18021..6a92fd1 100644
--- a/backend/go.mod
+++ b/backend/go.mod
@@ -7,7 +7,7 @@ require (
 	github.com/go-chi/chi/v5 v5.2.5
 	github.com/go-chi/cors v1.2.2
 	golang.org/x/oauth2 v0.36.0
-	golang.org/x/sync v0.20.0
+	golang.org/x/sync v0.22.0
 )
 
 require github.com/go-jose/go-jose/v4 v4.1.4 // indirect
diff --git a/backend/go.sum b/backend/go.sum
index 3545bdc..4e7c7d8 100644
--- a/backend/go.sum
+++ b/backend/go.sum
@@ -14,3 +14,5 @@ golang.org/x/oauth2 v0.36.0 h1:peZ/1z27fi9hUOFCAZaHyrpWG5lwe0RJEEEeH0ThlIs=
 golang.org/x/oauth2 v0.36.0/go.mod h1:YDBUJMTkDnJS+A4BP4eZBjCqtokkg1hODuPjwiGPO7Q=
 golang.org/x/sync v0.20.0 h1:e0PTpb7pjO8GAtTs2dQ6jYa5BWYlMuX047Dco/pItO4=
 golang.org/x/sync v0.20.0/go.mod h1:9xrNwdLfx4jkKbNva9FpL6vEN7evnE43NNNJQ2LF3+0=
+golang.org/x/sync v0.22.0 h1:SZjpbeLmrCk4xhRSZFNZW5gFUeCeFgjekvI/+gfScek=
+golang.org/x/sync v0.22.0/go.mod h1:9xrNwdLfx4jkKbNva9FpL6vEN7evnE43NNNJQ2LF3+0=