diff --git a/go.mod b/go.mod
index 8685fde..908a62b 100644
--- a/go.mod
+++ b/go.mod
@@ -4,7 +4,7 @@ go 1.19
 
 require (
 	github.com/bitcoinschema/go-bitcoin/v2 v2.0.3
-	github.com/libsv/go-bt/v2 v2.2.0
+	github.com/libsv/go-bt/v2 v2.2.1
 	github.com/stretchr/testify v1.8.2
 )
 
diff --git a/go.sum b/go.sum
index d1b9cb9..592925c 100644
--- a/go.sum
+++ b/go.sum
@@ -11,8 +11,8 @@ github.com/kr/pretty v0.3.1 h1:flRD4NNwYAUpkphVc1HcthR4KEIFJ65n8Mw5qdRn3LE=
 github.com/kr/text v0.2.0 h1:5Nx0Ya0ZqY2ygV366QzturHI13Jq95ApcVaJBhpS+AY=
 github.com/libsv/go-bk v0.1.6 h1:c9CiT5+64HRDbzxPl1v/oiFmbvWZTuUYqywCf+MBs/c=
 github.com/libsv/go-bk v0.1.6/go.mod h1:khJboDoH18FPUaZlzRFKzlVN84d4YfdmlDtdX4LAjQA=
-github.com/libsv/go-bt/v2 v2.2.0 h1:iP9ytmA8If9DHIJZo353P4lmBY4aESOV+taNlhrhCeE=
-github.com/libsv/go-bt/v2 v2.2.0/go.mod h1:CaLwbbbZZsV/Enaaqd4mCGUIGTlNgVbQtK6fnSYpeh4=
+github.com/libsv/go-bt/v2 v2.2.1 h1:bWGUzdqaiUE3wQrd+5hZJeCd1jiJU56ih5SIP3M8u8c=
+github.com/libsv/go-bt/v2 v2.2.1/go.mod h1:CaLwbbbZZsV/Enaaqd4mCGUIGTlNgVbQtK6fnSYpeh4=
 github.com/pkg/errors v0.9.1 h1:FEBLx1zS214owpjy7qsBeixbURkuhQAwrK5UwLGTwt4=
 github.com/pkg/errors v0.9.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
 github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=