diff --git a/domains/pastes/paste_get.go b/domains/pastes/paste_get.go
index 53cf989..060ef84 100644
--- a/domains/pastes/paste_get.go
+++ b/domains/pastes/paste_get.go
@@ -163,7 +163,7 @@ func pasteGETWebInterface(ec echo.Context) error {
 		style = styles.Fallback
 	}
 	// Get HTML formatter.
-	formatter := chroma.Formatter(htmlfmt.New(htmlfmt.WithLineNumbers(), htmlfmt.LineNumbersInTable()))
+	formatter := chroma.Formatter(htmlfmt.New(htmlfmt.WithLineNumbers(true), htmlfmt.LineNumbersInTable(true), htmlfmt.LinkableLineNumbers(true, "L")))
 	if formatter == nil {
 		formatter = formatters.Fallback
 	}
diff --git a/go.mod b/go.mod
index 64e948c..24a9fbd 100644
--- a/go.mod
+++ b/go.mod
@@ -3,10 +3,16 @@ module go.dev.pztrn.name/fastpastebin
 go 1.13
 
 require (
-	github.com/alecthomas/chroma v0.6.7
+	github.com/GeertJohan/go.rice v1.0.0 // indirect
+	github.com/alecthomas/chroma v0.7.2-0.20200226100338-e5d9650a20f5
+	github.com/alecthomas/kong-hcl v0.1.8-0.20190615233001-b21fea9723c8 // indirect
 	github.com/dchest/captcha v0.0.0-20170622155422-6a29415a8364
 	github.com/dgrijalva/jwt-go v3.2.0+incompatible // indirect
+	github.com/dlclark/regexp2 v1.2.0 // indirect
 	github.com/go-sql-driver/mysql v1.4.1
+	github.com/gorilla/csrf v1.6.0 // indirect
+	github.com/gorilla/handlers v1.4.1 // indirect
+	github.com/gorilla/mux v1.7.3 // indirect
 	github.com/jmoiron/sqlx v1.2.0
 	github.com/labstack/echo v3.3.10+incompatible
 	github.com/labstack/gommon v0.3.0 // indirect
diff --git a/go.sum b/go.sum
index 28bec0a..6229c0a 100644
--- a/go.sum
+++ b/go.sum
@@ -5,6 +5,8 @@ github.com/alecthomas/assert v0.0.0-20170929043011-405dbfeb8e38 h1:smF2tmSOzy2Mm
 github.com/alecthomas/assert v0.0.0-20170929043011-405dbfeb8e38/go.mod h1:r7bzyVFMNntcxPZXK3/+KdruV1H5KSlyVY0gc+NgInI=
 github.com/alecthomas/chroma v0.6.7 h1:1hKci+AyKOxJrugR9veaocu9DQGR2/GecI72BpaO0Rg=
 github.com/alecthomas/chroma v0.6.7/go.mod h1:zVlgtbRS7BJDrDY9SB238RmpoCBCYFlLmcfZ3durxTk=
+github.com/alecthomas/chroma v0.7.2-0.20200226100338-e5d9650a20f5 h1:sQx6k7+NQKgyxuq8KoCfjkhtQYjXEBrMPoHwBbAB0a4=
+github.com/alecthomas/chroma v0.7.2-0.20200226100338-e5d9650a20f5/go.mod h1:fv5SzZPFJbwp2NXJWpFIX7DZS4HgV1K4ew4Pc2OZD9s=
 github.com/alecthomas/colour v0.0.0-20160524082231-60882d9e2721 h1:JHZL0hZKJ1VENNfmXvHbgYlbUOvpzYzvy2aZU5gXVeo=
 github.com/alecthomas/colour v0.0.0-20160524082231-60882d9e2721/go.mod h1:QO9JBoKquHd+jz9nshCh40fOfO+JzsoXy8qTHF68zU0=
 github.com/alecthomas/kong v0.1.17-0.20190424132513-439c674f7ae0/go.mod h1:+inYUSluD+p4L8KdviBSgzcqEjUQOfC5fQDRFuc36lI=
@@ -25,6 +27,8 @@ github.com/dgrijalva/jwt-go v3.2.0+incompatible h1:7qlOGliEKZXTDg6OTjfoBKDXWrumC
 github.com/dgrijalva/jwt-go v3.2.0+incompatible/go.mod h1:E3ru+11k8xSBh+hMPgOLZmtrrCbhqsmaPHjLKYnJCaQ=
 github.com/dlclark/regexp2 v1.1.6 h1:CqB4MjHw0MFCDj+PHHjiESmHX+N7t0tJzKvC6M97BRg=
 github.com/dlclark/regexp2 v1.1.6/go.mod h1:2pZnwuY/m+8K6iRw6wQdMtk+rH5tNGR1i55kozfMjCc=
+github.com/dlclark/regexp2 v1.2.0 h1:8sAhBGEM0dRWogWqWyQeIJnxjWO6oIjl8FKqREDsGfk=
+github.com/dlclark/regexp2 v1.2.0/go.mod h1:2pZnwuY/m+8K6iRw6wQdMtk+rH5tNGR1i55kozfMjCc=
 github.com/go-sql-driver/mysql v1.4.0/go.mod h1:zAC/RDZ24gD3HViQzih4MyKcchzm+sOG5ZlKdlhCg5w=
 github.com/go-sql-driver/mysql v1.4.1 h1:g24URVg0OFbNUTx9qqY1IRZ9D9z3iPyi5zKhQZpNwpA=
 github.com/go-sql-driver/mysql v1.4.1/go.mod h1:zAC/RDZ24gD3HViQzih4MyKcchzm+sOG5ZlKdlhCg5w=