diff --git a/go.mod b/go.mod
index 103f043..7c067a9 100644
--- a/go.mod
+++ b/go.mod
@@ -3,7 +3,7 @@ module github.com/crazy-max/echo-ipfilter
 go 1.18
 
 require (
-	github.com/jpillora/ipfilter v1.2.6
+	github.com/jpillora/ipfilter v1.2.8
 	github.com/labstack/echo/v4 v4.9.1
 	github.com/stretchr/testify v1.8.0
 )
@@ -14,7 +14,7 @@ require (
 	github.com/labstack/gommon v0.4.0 // indirect
 	github.com/mattn/go-colorable v0.1.11 // indirect
 	github.com/mattn/go-isatty v0.0.14 // indirect
-	github.com/phuslu/iploc v1.0.20220530 // indirect
+	github.com/phuslu/iploc v1.0.20220830 // indirect
 	github.com/pmezard/go-difflib v1.0.0 // indirect
 	github.com/tomasen/realip v0.0.0-20180522021738-f0c99a92ddce // indirect
 	github.com/valyala/bytebufferpool v1.0.0 // indirect
diff --git a/go.sum b/go.sum
index 60a5489..229957b 100644
--- a/go.sum
+++ b/go.sum
@@ -3,8 +3,8 @@ github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/golang-jwt/jwt v3.2.2+incompatible h1:IfV12K8xAKAnZqdXVzCZ+TOjboZ2keLg81eXfW3O+oY=
 github.com/golang-jwt/jwt v3.2.2+incompatible/go.mod h1:8pz2t5EyA70fFQQSrl6XZXzqecmYZeUEB8OUGHkxJ+I=
-github.com/jpillora/ipfilter v1.2.6 h1:xV4EM4Y8JlCoc+y6+zBoZWiO+XZFNGuIAS8aLmoPnEg=
-github.com/jpillora/ipfilter v1.2.6/go.mod h1:0GWZUaqbIhpDMdkgKn/O0TATijP2J+qfXsYuUC3Jj8M=
+github.com/jpillora/ipfilter v1.2.8 h1:1H0qabCORKpA6lCTSr6dkrpUiAeqQTRa+tu9pMtcDn8=
+github.com/jpillora/ipfilter v1.2.8/go.mod h1:wZ2Aj18JsM61oMXtb4Er99cOjuuuCFyoBYljjQW/ytU=
 github.com/labstack/echo/v4 v4.9.1 h1:GliPYSpzGKlyOhqIbG8nmHBo3i1saKWFOgh41AN3b+Y=
 github.com/labstack/echo/v4 v4.9.1/go.mod h1:Pop5HLc+xoc4qhTZ1ip6C0RtP7Z+4VzRLWZZFKqbbjo=
 github.com/labstack/gommon v0.4.0 h1:y7cvthEAEbU0yHOf4axH8ZG2NH8knB9iNSoTO8dyIk8=
@@ -13,8 +13,8 @@ github.com/mattn/go-colorable v0.1.11 h1:nQ+aFkoE2TMGc0b68U2OKSexC+eq46+XwZzWXHR
 github.com/mattn/go-colorable v0.1.11/go.mod h1:u5H1YNBxpqRaxsYJYSkiCWKzEfiAb1Gb520KVy5xxl4=
 github.com/mattn/go-isatty v0.0.14 h1:yVuAays6BHfxijgZPzw+3Zlu5yQgKGP2/hcQbHb7S9Y=
 github.com/mattn/go-isatty v0.0.14/go.mod h1:7GGIvUiUoEMVVmxf/4nioHXj79iQHKdU27kJ6hsGG94=
-github.com/phuslu/iploc v1.0.20220530 h1:ZrPxG58BwE+pshaKgE2+DY2Of5Gh7E4JmMto8WaGpDQ=
-github.com/phuslu/iploc v1.0.20220530/go.mod h1:gsgExGWldwv1AEzZm+Ki9/vGfyjkL33pbSr9HGpt2Xg=
+github.com/phuslu/iploc v1.0.20220830 h1:rH+Hc0ylIL2CNnHbfTYkYCOXvQu9gEAgih232YED1yg=
+github.com/phuslu/iploc v1.0.20220830/go.mod h1:gsgExGWldwv1AEzZm+Ki9/vGfyjkL33pbSr9HGpt2Xg=
 github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
 github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=