diff --git a/go.mod b/go.mod
index 7e98590..ae1d5f2 100644
--- a/go.mod
+++ b/go.mod
@@ -1,13 +1,13 @@
-module easylock
+module git.zhangdeman.cn/zhangdeman/easylock
 
 go 1.17
 
 require (
-	git.zhangdeman.cn/zhangdeman/util v0.0.0-20220514075609-25936d457a72
+	git.zhangdeman.cn/zhangdeman/util v0.0.0-20220626081130-cbac0b676fb8
 	github.com/pkg/errors v0.9.1
 )
 
 require (
 	github.com/spaolacci/murmur3 v1.1.0 // indirect
-	gopkg.in/yaml.v2 v2.4.0 // indirect
+	gopkg.in/yaml.v3 v3.0.1 // indirect
 )
diff --git a/go.sum b/go.sum
index d1bee5a..2a4564f 100644
--- a/go.sum
+++ b/go.sum
@@ -1,10 +1,10 @@
-git.zhangdeman.cn/zhangdeman/util v0.0.0-20220514075609-25936d457a72 h1:kPx8DFXmsyBeEiLjolzG8ZlIGYUhBbTWcn65AuMGLy8=
-git.zhangdeman.cn/zhangdeman/util v0.0.0-20220514075609-25936d457a72/go.mod h1:YI/XeTmrr9+8dxa4ThPkmNcEE8WHG5pZkKujpSWwIxM=
+git.zhangdeman.cn/zhangdeman/util v0.0.0-20220626081130-cbac0b676fb8 h1:HTa2y2Fsh9q48f29I/V2LhVQ5Pai55ULP1Qj3qwhrOE=
+git.zhangdeman.cn/zhangdeman/util v0.0.0-20220626081130-cbac0b676fb8/go.mod h1:G2/OKMbEn89d+YUXQtv9Nlh0LGg14pOqDnbOgBTTRXY=
 github.com/pkg/errors v0.9.1 h1:FEBLx1zS214owpjy7qsBeixbURkuhQAwrK5UwLGTwt4=
 github.com/pkg/errors v0.9.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
 github.com/spaolacci/murmur3 v1.1.0 h1:7c1g84S4BPRrfL5Xrdp6fOJ206sU9y293DDHaoy0bLI=
 github.com/spaolacci/murmur3 v1.1.0/go.mod h1:JwIasOWyU6f++ZhiEuf87xNszmSA2myDM2Kzu9HwQUA=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
-gopkg.in/yaml.v2 v2.4.0 h1:D8xgwECY7CYvx+Y2n4sBz93Jn9JRvxdiyyo8CTfuKaY=
-gopkg.in/yaml.v2 v2.4.0/go.mod h1:RDklbk79AGWmwhnvt/jBztapEOGDOx6ZbXqjP6csGnQ=
+gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
+gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=