diff --git a/example/nbee/go.mod b/example/nbee/go.mod
index 40231a0..257774d 100644
--- a/example/nbee/go.mod
+++ b/example/nbee/go.mod
@@ -4,7 +4,7 @@ go 1.18
 
 require (
 	github.com/alecthomas/chroma/v2 v2.12.0
-	github.com/bevzzz/nb v0.2.0
+	github.com/bevzzz/nb v0.3.0
 	github.com/bevzzz/nb-synth v0.0.0-20240128164931-35fdda0583a0
 	github.com/bevzzz/nb/extension/extra/goldmark-jupyter v0.0.0-20240130193600-104d4d61fcaf
 	github.com/robert-nix/ansihtml v1.0.1
diff --git a/example/nbee/go.sum b/example/nbee/go.sum
index d45378e..b7c5fab 100644
--- a/example/nbee/go.sum
+++ b/example/nbee/go.sum
@@ -6,6 +6,8 @@ github.com/alecthomas/repr v0.0.0-20220113201626-b1b626ac65ae/go.mod h1:2kn6fqh/
 github.com/alecthomas/repr v0.2.0 h1:HAzS41CIzNW5syS8Mf9UwXhNH1J9aix/BvDRf1Ml2Yk=
 github.com/bevzzz/nb v0.2.0 h1:KcM1+12N/vCBl43M8kzsRbMxolHpYJlLWOEQe/PFHPA=
 github.com/bevzzz/nb v0.2.0/go.mod h1:i8J311U4tUD6ZjBDE3HY8qPswTuUORiUfAFcWPqUTdA=
+github.com/bevzzz/nb v0.3.0 h1:Pg2p4TXttIRquLZjz5cfffPfWeUCHVBPUhdcDhwbccI=
+github.com/bevzzz/nb v0.3.0/go.mod h1:i8J311U4tUD6ZjBDE3HY8qPswTuUORiUfAFcWPqUTdA=
 github.com/bevzzz/nb-synth v0.0.0-20240128164931-35fdda0583a0 h1:CH1+0p2ywCtqQbDL2KpwRn+XL71Peyhlshusdbn13kk=
 github.com/bevzzz/nb-synth v0.0.0-20240128164931-35fdda0583a0/go.mod h1:e7rTPaz8bZ1RKH/jysZpz4Hlj8X/HIh9UIXnEeRhTBc=
 github.com/bevzzz/nb/extension/extra/goldmark-jupyter v0.0.0-20240130193600-104d4d61fcaf h1:J9zI9odZx5bNZdeXrY6ops+ezyfFfr7AqSQ3bovD4SI=