diff --git a/go.mod b/go.mod
index 4892c93..52276df 100644
--- a/go.mod
+++ b/go.mod
@@ -1,9 +1,9 @@
 module github.com/golang-source-engine/filesystem
 
-go 1.13
+go 1.12
 
 require (
 	github.com/galaco/KeyValues v1.3.1
-	github.com/galaco/bsp v0.2.1
+	github.com/galaco/bsp v0.2.2
 	github.com/galaco/vpk2 v0.0.0-20181012095330-21e4d1f6c888
 )
diff --git a/go.sum b/go.sum
new file mode 100644
index 0000000..46353db
--- /dev/null
+++ b/go.sum
@@ -0,0 +1,12 @@
+github.com/galaco/KeyValues v1.3.1 h1:Mka6aZcMSrFawDAGTk7Y0mKHTlGmqiqfz1zIaHs5jYc=
+github.com/galaco/KeyValues v1.3.1/go.mod h1:EByNBjnai9BpKGMykvBD3G28R+L6OubVnRkvZrYxP2Y=
+github.com/galaco/bsp v0.2.2 h1:BomFvMNrlG9AvtOLppfwoj1ToAYJukL0LEa8gRnjUxI=
+github.com/galaco/bsp v0.2.2/go.mod h1:2T3tF0vzvY0NBPrLGe0B5EEQrbG2F0Ur+HWnaSy9YA4=
+github.com/galaco/vpk2 v0.0.0-20181012095330-21e4d1f6c888 h1:QCMt6AZ5gwsJ3SNsvTULg/xjZIfmcbRWv6BBnkYNOWI=
+github.com/galaco/vpk2 v0.0.0-20181012095330-21e4d1f6c888/go.mod h1:jL22XAWuUlYUmONuamxDdbDlGJhuOFkqNRPJwuBA3X8=
+github.com/go-gl/mathgl v0.0.0-20190713194549-592312d8590a h1:yoAEv7yeWqfL/l9A/J5QOndXIJCldv+uuQB1DSNQbS0=
+github.com/go-gl/mathgl v0.0.0-20190713194549-592312d8590a/go.mod h1:yhpkQzEiH9yPyxDUGzkmgScbaBVlhC06qodikEM0ZwQ=
+golang.org/x/image v0.0.0-20190321063152-3fc05d484e9f/go.mod h1:kZ7UVZpmo3dzQBMxlp+ypCbDeSB+sBbTgSJuh5dn5js=
+golang.org/x/image v0.0.0-20190910094157-69e4b8554b2a h1:gHevYm0pO4QUbwy8Dmdr01R5r1BuKtfYqRqF0h/Cbh0=
+golang.org/x/image v0.0.0-20190910094157-69e4b8554b2a/go.mod h1:FeLwcggjj3mMvU+oOTbSwawSJRM1uh48EjtB4UJZlP0=
+golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=