diff --git a/go.mod b/go.mod
index b31d307d7..15acbb70b 100644
--- a/go.mod
+++ b/go.mod
@@ -3,7 +3,7 @@ module oss.terrastruct.com/d2
 go 1.18
 
 require (
-	cdr.dev/slog v1.4.2-0.20220126003130-b94a5ff54f37
+	cdr.dev/slog v1.4.2-0.20221206192828-e4803b10ae17
 	github.com/PuerkitoBio/goquery v1.8.0
 	github.com/alecthomas/chroma v0.10.0
 	github.com/dop251/goja v0.0.0-20221118162653-d4bf6fde1b86
@@ -36,6 +36,7 @@ require (
 	github.com/go-sourcemap/sourcemap v2.1.3+incompatible // indirect
 	github.com/go-stack/stack v1.8.1 // indirect
 	github.com/golang/groupcache v0.0.0-20210331224755-41bb18bfe9da // indirect
+	github.com/golang/protobuf v1.5.2 // indirect
 	github.com/json-iterator/go v1.1.12 // indirect
 	github.com/klauspost/compress v1.13.6 // indirect
 	github.com/mattn/go-colorable v0.1.13 // indirect
diff --git a/go.sum b/go.sum
index a6f04a771..12696ea60 100644
--- a/go.sum
+++ b/go.sum
@@ -1,5 +1,5 @@
-cdr.dev/slog v1.4.2-0.20220126003130-b94a5ff54f37 h1:HKrgyYmZ/yMAnp3RnTIqMUXWJKChytyiMRt3EZn45g0=
-cdr.dev/slog v1.4.2-0.20220126003130-b94a5ff54f37/go.mod h1:WtpxhixLjbk2XsSYR4xPIFAYhHJWQjE2qKqwWe/90Ec=
+cdr.dev/slog v1.4.2-0.20221206192828-e4803b10ae17 h1:Jf+VOk2lif79HeTlnLaZ70zYTsuVSUEu/47U9VaG2Rw=
+cdr.dev/slog v1.4.2-0.20221206192828-e4803b10ae17/go.mod h1:YPVZsUbRMaLaPgme0RzlPWlC7fI7YmDj/j/kZLuvICs=
 cloud.google.com/go v0.26.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
 cloud.google.com/go v0.34.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
 cloud.google.com/go v0.38.0/go.mod h1:990N+gfupTy94rShfmMCWGDn0LpTmnzTp2qbd1dvSRU=
@@ -64,7 +64,6 @@ github.com/OneOfOne/xxhash v1.2.2/go.mod h1:HSdplMjZKSmBqAxg5vPj2TmRDmfkzw+cTzAE
 github.com/PuerkitoBio/goquery v1.8.0 h1:PJTF7AmFCFKk1N6V6jmKfrNH9tV5pNE6lZMkG0gta/U=
 github.com/PuerkitoBio/goquery v1.8.0/go.mod h1:ypIiRMtY7COPGk+I/YbZLbxsxn9g5ejnI2HSMtkjZvI=
 github.com/ajstarks/svgo v0.0.0-20211024235047-1546f124cd8b h1:slYM766cy2nI3BwyRiyQj/Ud48djTMtMebDqepE95rw=
-github.com/alecthomas/chroma v0.9.4/go.mod h1:jtJATyUxlIORhUOFNA9NZDWGAQ8wpxQQqNSB4rjA/1s=
 github.com/alecthomas/chroma v0.10.0 h1:7XDcGkCQopCNKjZHfYrNLraA+M7e0fMiJ/Mfikbfjek=
 github.com/alecthomas/chroma v0.10.0/go.mod h1:jtJATyUxlIORhUOFNA9NZDWGAQ8wpxQQqNSB4rjA/1s=
 github.com/andybalholm/cascadia v1.3.1 h1:nhxRkql1kdYCc8Snf7D5/D3spOX+dBgjA6u8x004T2c=