diff --git a/backend_service/go.mod b/backend_service/go.mod
index 02ff126..a958987 100644
--- a/backend_service/go.mod
+++ b/backend_service/go.mod
@@ -8,7 +8,7 @@ require (
 	github.com/gorilla/websocket v1.5.0
 	github.com/joho/godotenv v1.4.0
 	github.com/rabbitmq/amqp091-go v1.4.0
-	github.com/rs/cors v1.8.2
+	github.com/rs/cors v1.9.0
 	github.com/spf13/viper v1.12.0
 	github.com/vektah/gqlparser/v2 v2.5.0
 	google.golang.org/grpc v1.49.0
diff --git a/backend_service/go.sum b/backend_service/go.sum
index 625b993..b566ee9 100644
--- a/backend_service/go.sum
+++ b/backend_service/go.sum
@@ -220,8 +220,8 @@ github.com/rogpeppe/go-internal v1.3.0/go.mod h1:M8bDsm7K2OlrFYOpmOWEs/qY81heoFR
 github.com/rogpeppe/go-internal v1.6.1/go.mod h1:xXDCJY+GAPziupqXw64V24skbSoqbTEfhy4qGm1nDQc=
 github.com/rogpeppe/go-internal v1.8.0 h1:FCbCCtXNOY3UtUuHUYaghJg4y7Fd14rXifAYUAtL9R8=
 github.com/rogpeppe/go-internal v1.8.0/go.mod h1:WmiCO8CzOY8rg0OYDC4/i/2WRWAB6poM+XZ2dLUbcbE=
-github.com/rs/cors v1.8.2 h1:KCooALfAYGs415Cwu5ABvv9n9509fSiG5SQJn/AQo4U=
-github.com/rs/cors v1.8.2/go.mod h1:XyqrcTp5zjWr1wsJ8PIRZssZ8b/WMcMf71DJnit4EMU=
+github.com/rs/cors v1.9.0 h1:l9HGsTsHJcvW14Nk7J9KFz8bzeAWXn3CG6bgt7LsrAE=
+github.com/rs/cors v1.9.0/go.mod h1:XyqrcTp5zjWr1wsJ8PIRZssZ8b/WMcMf71DJnit4EMU=
 github.com/russross/blackfriday/v2 v2.1.0/go.mod h1:+Rmxgy9KzJVeS9/2gXHxylqXiyQDYRxCVz55jmeOWTM=
 github.com/sergi/go-diff v1.1.0 h1:we8PVUC3FE2uYfodKH/nBHMSetSfHDR6scGdBi+erh0=
 github.com/sergi/go-diff v1.1.0/go.mod h1:STckp+ISIX8hZLjrqAeVduY0gWCT9IjLuqbuNXdaHfM=