diff --git a/sdk/go.mod b/sdk/go.mod
index 57e96de4..950d0e94 100644
--- a/sdk/go.mod
+++ b/sdk/go.mod
@@ -20,7 +20,7 @@ require (
 	github.com/golang-jwt/jwt/v4 v4.4.2
 	github.com/google/uuid v1.3.0
 	github.com/gorilla/websocket v1.4.2
-	github.com/mojocn/base64Captcha v1.3.1
+	github.com/mojocn/base64Captcha v1.3.6
 	github.com/nsqio/go-nsq v1.0.8
 	github.com/robfig/cron/v3 v3.0.1
 	github.com/shamsher31/goimgext v1.0.0
@@ -92,11 +92,11 @@ require (
 	go.uber.org/atomic v1.6.0 // indirect
 	go.uber.org/multierr v1.5.0 // indirect
 	go.uber.org/zap v1.13.0 // indirect
-	golang.org/x/image v0.0.0-20220413100746-70e8d0d3baa9 // indirect
+	golang.org/x/image v0.13.0 // indirect
 	golang.org/x/lint v0.0.0-20190930215403-16217165b5de // indirect
-	golang.org/x/sys v0.0.0-20220728004956-3c1f35247d10 // indirect
-	golang.org/x/text v0.3.7 // indirect
-	golang.org/x/tools v0.1.12 // indirect
+	golang.org/x/sys v0.5.0 // indirect
+	golang.org/x/text v0.13.0 // indirect
+	golang.org/x/tools v0.6.0 // indirect
 	google.golang.org/protobuf v1.28.0 // indirect
 	gopkg.in/AlecAivazis/survey.v1 v1.8.5 // indirect
 	gopkg.in/kyokomi/emoji.v1 v1.5.1 // indirect