diff --git a/go.mod b/go.mod
index 29896c1..49252ea 100644
--- a/go.mod
+++ b/go.mod
@@ -3,6 +3,6 @@ module github.com/hbstack/revision
 go 1.19
 
 require (
-	github.com/hbstack/hb v0.14.0 // indirect
+	github.com/hbstack/hb v0.15.1 // indirect
 	github.com/hugomods/icons/vendors/bootstrap v0.5.7 // indirect
 )
diff --git a/go.sum b/go.sum
index 6756a52..0c9c478 100644
--- a/go.sum
+++ b/go.sum
@@ -9,6 +9,7 @@ github.com/hbstack/hb v0.12.3/go.mod h1:K+8F6OQKKAVneWZKzW/Jj3vbqaG1ewFIH/P7HKNe
 github.com/hbstack/hb v0.12.4/go.mod h1:FJilVCHtkVpfXZT+Ii2OFCVeu9wQh/YGgRMuPKX5ycA=
 github.com/hbstack/hb v0.13.0/go.mod h1:FJilVCHtkVpfXZT+Ii2OFCVeu9wQh/YGgRMuPKX5ycA=
 github.com/hbstack/hb v0.14.0/go.mod h1:FJilVCHtkVpfXZT+Ii2OFCVeu9wQh/YGgRMuPKX5ycA=
+github.com/hbstack/hb v0.15.1/go.mod h1:FJilVCHtkVpfXZT+Ii2OFCVeu9wQh/YGgRMuPKX5ycA=
 github.com/hugomods/icons v0.6.0 h1:G6RU93okhPPRDh/jqcew9gwkcYpSpg0rCBv4S6yUAFw=
 github.com/hugomods/icons v0.6.0/go.mod h1:cIkSvK6W0q6N4U6n9KGz+QfRWQXAW0INd+1P31gPNGg=
 github.com/hugomods/icons/vendors/bootstrap v0.5.3 h1:3twbdiKpeCudV0UFNBZqUgBLIjG5qcv4lvvlALgR5ro=