diff --git a/go.mod b/go.mod
index d9c5162..fc437bb 100644
--- a/go.mod
+++ b/go.mod
@@ -3,7 +3,7 @@ module github.com/edanko/gen2dxf
 go 1.18
 
 require (
-	github.com/edanko/dxf v0.0.0-20211227163716-aa337fc1c258
+	github.com/edanko/dxf v1.0.0
 	github.com/edanko/gen v0.0.0-20220629215839-ca02872e69cd
 	github.com/muesli/coral v1.0.0
 	github.com/spf13/viper v1.12.0
@@ -26,6 +26,7 @@ require (
 	github.com/spf13/jwalterweatherman v1.1.0 // indirect
 	github.com/spf13/pflag v1.0.5 // indirect
 	github.com/subosito/gotenv v1.3.0 // indirect
+	github.com/yofu/dxf v0.0.0-20190710012328-5a6d1e83f16c // indirect
 	golang.org/x/sys v0.0.0-20220520151302-bc2c85ada10a // indirect
 	golang.org/x/text v0.3.7 // indirect
 	gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c // indirect
diff --git a/go.sum b/go.sum
index 0c30916..c46b233 100644
--- a/go.sum
+++ b/go.sum
@@ -52,6 +52,8 @@ 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/edanko/dxf v0.0.0-20211227163716-aa337fc1c258 h1:b741eD1l/PvRdtUHR87HyGM3v9xA5Y0aQ3upQEgNk7s=
 github.com/edanko/dxf v0.0.0-20211227163716-aa337fc1c258/go.mod h1:VZdXVKOPzgphSClV6Y7qMB8QBE4juzkVEhXw7E0nJLg=
+github.com/edanko/dxf v1.0.0 h1:wpCVfcblkYXs3dsegRA4zW6K+PzhU8A4nVU1ZSfohmM=
+github.com/edanko/dxf v1.0.0/go.mod h1:u3ndIMgVTDJdoR6bpr1oVJfwWrEfNpP2Bsk//4Vodjo=
 github.com/edanko/gen v0.0.0-20220629215839-ca02872e69cd h1:n6gTez5x0KIAf8taZmieSKcfEiR4eXGJM9AN0i5hXhY=
 github.com/edanko/gen v0.0.0-20220629215839-ca02872e69cd/go.mod h1:Lxnqef3kh3X16HsrAF+RRI9iktlTvCv/eV9ylxpeWzE=
 github.com/envoyproxy/go-control-plane v0.9.0/go.mod h1:YTl/9mNaCwkRvm6d1a2C3ymFceY/DCBVvsKhRF0iEA4=
@@ -178,6 +180,8 @@ github.com/stretchr/testify v1.8.0 h1:pSgiaMZlXftHpm5L7V1+rVB+AZJydKsMxsQBIJw4PK
 github.com/stretchr/testify v1.8.0/go.mod h1:yNjHg4UonilssWZ8iaSj1OCr/vHnekPRkoO+kdMU+MU=
 github.com/subosito/gotenv v1.3.0 h1:mjC+YW8QpAdXibNi+vNWgzmgBH4+5l5dCXv8cNysBLI=
 github.com/subosito/gotenv v1.3.0/go.mod h1:YzJjq/33h7nrwdY+iHMhEOEEbW0ovIz0tB6t6PwAXzs=
+github.com/yofu/dxf v0.0.0-20190710012328-5a6d1e83f16c h1:qgsxLgTXCVH8Dxar36HI5af2ZfinVz5vF8erPpyzM+A=
+github.com/yofu/dxf v0.0.0-20190710012328-5a6d1e83f16c/go.mod h1:gnT4GQzgKW8+TLI0xheUgdmNV4dsAN0WJUVnztRZkfI=
 github.com/yuin/goldmark v1.1.25/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
 github.com/yuin/goldmark v1.1.27/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
 github.com/yuin/goldmark v1.1.32/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=