diff --git a/go.mod b/go.mod
index 7cf55b2..cf9e284 100644
--- a/go.mod
+++ b/go.mod
@@ -8,7 +8,7 @@ require (
 	github.com/labstack/echo/v4 v4.6.1
 	github.com/libsv/go-bc v0.1.7
 	github.com/libsv/go-bk v0.1.5
-	github.com/libsv/go-bt/v2 v2.0.0-beta.13
+	github.com/libsv/go-bt/v2 v2.1.0-beta.1
 	github.com/libsv/go-p4 v0.0.7
 	github.com/pkg/errors v0.9.1
 	github.com/prometheus/client_golang v1.11.0
diff --git a/go.sum b/go.sum
index a488d4d..e391c08 100644
--- a/go.sum
+++ b/go.sum
@@ -274,13 +274,9 @@ github.com/libsv/go-bk v0.1.4/go.mod h1:xbDkeFFpP0uyFaPLnP6TwaLpAsHaslZ0LftTdWlB
 github.com/libsv/go-bk v0.1.5 h1:fqbWy8nwVM/ayM8Nxe+lM7fN0FaUMMD1w5MCpwit7XQ=
 github.com/libsv/go-bk v0.1.5/go.mod h1:xbDkeFFpP0uyFaPLnP6TwaLpAsHaslZ0LftTdWlB6HI=
 github.com/libsv/go-bt/v2 v2.0.0-beta.7/go.mod h1:6Vk1qMlMoFJFNm7rR7NmFx4VwHNMCi4+V9WBqTd37rQ=
-github.com/libsv/go-bt/v2 v2.0.0-beta.12/go.mod h1:Ict9mJuFxjzNszELtCTtAHH5tQtQd2fnXUKG1n1ldP0=
-github.com/libsv/go-bt/v2 v2.0.0-beta.13 h1:kedGtn9OX6k+OpZF21Wh7EKnce782nYn2NuYVloWr4U=
 github.com/libsv/go-bt/v2 v2.0.0-beta.13/go.mod h1:u5g3GmVLffBV8sWvMqHR3JekC51OR9XYvmQp1h/XoiQ=
 github.com/libsv/go-bt/v2 v2.1.0-beta.1 h1:3nSvhUnrCOM4Cel+zVlLjCoAITCJ7dbYJuPGj6x8958=
 github.com/libsv/go-bt/v2 v2.1.0-beta.1/go.mod h1:u5g3GmVLffBV8sWvMqHR3JekC51OR9XYvmQp1h/XoiQ=
-github.com/libsv/go-p4 v0.0.7-0.20211129151249-0811fc553403 h1:CAleggVLG1gbSratpcG9VhwEf7c6+DVxABnDO/7RdtQ=
-github.com/libsv/go-p4 v0.0.7-0.20211129151249-0811fc553403/go.mod h1:RpUraQaHbPZG6vp4HPhBvS2J9vL/GKMdr8J+VUpOvkk=
 github.com/libsv/go-p4 v0.0.7 h1:zKrNUNQ1zL6T5prxWu7LkxXQ5ysBHDL1RH8Ziu6f9kQ=
 github.com/libsv/go-p4 v0.0.7/go.mod h1:neXEtCQkbdYbB35sMZ8BBA1NK4/uENZ+MhfiM1qzeBM=
 github.com/magiconair/properties v1.8.5 h1:b6kJs+EmPFMYGkow9GiUyCyOvIwYetYJ3fSaWak/Gls=
diff --git a/vendor/modules.txt b/vendor/modules.txt
index 964ea5a..2bcfdaa 100644
--- a/vendor/modules.txt
+++ b/vendor/modules.txt
@@ -84,7 +84,7 @@ github.com/libsv/go-bk/bip32
 github.com/libsv/go-bk/chaincfg
 github.com/libsv/go-bk/crypto
 github.com/libsv/go-bk/envelope
-# github.com/libsv/go-bt/v2 v2.0.0-beta.13
+# github.com/libsv/go-bt/v2 v2.1.0-beta.1
 ## explicit; go 1.17
 github.com/libsv/go-bt/v2
 github.com/libsv/go-bt/v2/bscript