diff --git a/go.mod b/go.mod
index 0eac81f4..5f435fe0 100644
--- a/go.mod
+++ b/go.mod
@@ -17,7 +17,7 @@ require (
 	github.com/mssola/user_agent v0.5.2
 	github.com/opentracing/opentracing-go v1.1.0
 	github.com/pkg/errors v0.9.1
-	github.com/prometheus/client_golang v1.11.0
+	github.com/prometheus/client_golang v1.11.1
 	github.com/qiniu/go-sdk/v7 v7.11.1
 	github.com/robfig/cron/v3 v3.0.1
 	github.com/shirou/gopsutil/v3 v3.22.1
@@ -47,6 +47,7 @@ require (
 	github.com/cespare/xxhash/v2 v2.1.2 // indirect
 	github.com/chanxuehong/rand v0.0.0-20201110082127-2f19a1bdd973 // indirect
 	github.com/chanxuehong/wechat v0.0.0-20201110083048-0180211b69fd // indirect
+	github.com/cpuguy83/go-md2man/v2 v2.0.0 // indirect
 	github.com/denisenkom/go-mssqldb v0.12.0 // indirect
 	github.com/dgryski/go-rendezvous v0.0.0-20200823014737-9f7001d12a5f // indirect
 	github.com/fatih/color v1.9.0 // indirect
@@ -110,7 +111,9 @@ require (
 	github.com/prometheus/common v0.26.0 // indirect
 	github.com/prometheus/procfs v0.6.0 // indirect
 	github.com/robinjoseph08/redisqueue/v2 v2.1.0 // indirect
+	github.com/russross/blackfriday/v2 v2.0.1 // indirect
 	github.com/shamsher31/goimgext v1.0.0 // indirect
+	github.com/shurcooL/sanitized_anchor_name v1.0.0 // indirect
 	github.com/spf13/cast v1.3.1 // indirect
 	github.com/spf13/pflag v1.0.3 // indirect
 	github.com/tklauser/go-sysconf v0.3.9 // indirect