diff --git a/go.mod b/go.mod
index 4e31b66..55139c8 100644
--- a/go.mod
+++ b/go.mod
@@ -4,5 +4,5 @@ go 1.19
 
 require (
 	github.com/gohugoio/hugo-mod-jslibs-dist/popperjs/v2 v2.21100.20000 // indirect
-	github.com/hbstack/hb v0.9.0 // indirect
+	github.com/hbstack/hb v0.9.1 // indirect
 )
diff --git a/go.sum b/go.sum
index 3b619ef..5c9c7d9 100644
--- a/go.sum
+++ b/go.sum
@@ -17,3 +17,4 @@ github.com/hbstack/hb v0.7.2/go.mod h1:ZOmDVAInLN3kwl/uoggHvj9e7dU5UFIcvswIGbNdq
 github.com/hbstack/hb v0.8.0/go.mod h1:Z+gW6UsRwuivPcqqEb67h7vSQwSCWOr7KxNXkhcsEzM=
 github.com/hbstack/hb v0.8.1/go.mod h1:Z+gW6UsRwuivPcqqEb67h7vSQwSCWOr7KxNXkhcsEzM=
 github.com/hbstack/hb v0.9.0/go.mod h1:6T8TytCOb1C0EIRVcjzwuhI/G/H0ytTOaJbT1xwiDuY=
+github.com/hbstack/hb v0.9.1/go.mod h1:6T8TytCOb1C0EIRVcjzwuhI/G/H0ytTOaJbT1xwiDuY=