diff --git a/go.mod b/go.mod
index 539c1f9..377fc7d 100644
--- a/go.mod
+++ b/go.mod
@@ -4,7 +4,7 @@ go 1.19
 
 require (
 	github.com/bitcoinschema/go-bitcoin/v2 v2.0.5
-	github.com/bitcoinschema/go-bpu v0.1.2
+	github.com/bitcoinschema/go-bpu v0.1.3
 	github.com/libsv/go-bt/v2 v2.2.5
 	github.com/stretchr/testify v1.8.4
 )
diff --git a/go.sum b/go.sum
index 46d593a..b8d50fa 100644
--- a/go.sum
+++ b/go.sum
@@ -1,7 +1,7 @@
 github.com/bitcoinschema/go-bitcoin/v2 v2.0.5 h1:Sgh5Eb746Zck/46rFDrZZEXZWyO53fMuWYhNoZa1tck=
 github.com/bitcoinschema/go-bitcoin/v2 v2.0.5/go.mod h1:JjO1ivfZv6vhK0uAXzyH08AAHlzNMAfnyK1Fiv9r4ZA=
-github.com/bitcoinschema/go-bpu v0.1.2 h1:qISoHSRkCiOniKkVXfuwth5uTKp6Bf1pPOe8BRSyk9s=
-github.com/bitcoinschema/go-bpu v0.1.2/go.mod h1:y4ZEDC0fSYRrA6N6bzKwHXdtMrRiQhpurpkTVobz07I=
+github.com/bitcoinschema/go-bpu v0.1.3 h1:O7SvuptH4Q7hemD6G9OotPLINZ61CAVOgWKJWKM+edY=
+github.com/bitcoinschema/go-bpu v0.1.3/go.mod h1:y4ZEDC0fSYRrA6N6bzKwHXdtMrRiQhpurpkTVobz07I=
 github.com/bitcoinsv/bsvd v0.0.0-20190609155523-4c29707f7173 h1:2yTIV9u7H0BhRDGXH5xrAwAz7XibWJtX2dNezMeNsUo=
 github.com/bitcoinsv/bsvd v0.0.0-20190609155523-4c29707f7173/go.mod h1:BZ1UcC9+tmcDEcdVXgpt13hMczwJxWzpAn68wNs7zRA=
 github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=