diff --git a/go.mod b/go.mod
index 38f3e5e..2c703f9 100644
--- a/go.mod
+++ b/go.mod
@@ -5,6 +5,7 @@ go 1.16
 require (
 	github.com/badoux/checkmail v1.2.1
 	github.com/cespare/xxhash/v2 v2.1.2 // indirect
+	github.com/go-chi/cors v1.2.1
 	github.com/go-sql-driver/mysql v1.6.0
 	github.com/golang/protobuf v1.5.2 // indirect
 	github.com/joho/godotenv v1.4.0 // indirect
@@ -17,7 +18,7 @@ require (
 	github.com/russross/blackfriday/v2 v2.1.0 // indirect
 	github.com/urfave/cli/v2 v2.3.0
 	golang.org/x/crypto v0.0.0-20211215153901-e495a2d5b3d3
-	golang.org/x/sys v0.0.0-20211124211545-fe61309f8881 // indirect
+	golang.org/x/sys v0.1.0 // indirect
 	golang.org/x/time v0.0.0-20211116232009-f0f3c7e86c11 // indirect
 	google.golang.org/protobuf v1.27.1 // indirect
 	gopkg.in/check.v1 v1.0.0-20200902074654-038fdea0a05b // indirect