diff --git a/go.mod b/go.mod
index 4dd6d60..a2afc48 100644
--- a/go.mod
+++ b/go.mod
@@ -5,7 +5,7 @@ go 1.17
 require (
 	github.com/bitcoinsv/bsvd v0.0.0-20190609155523-4c29707f7173
 	github.com/libsv/go-bk v0.1.6
-	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 a1f8bde..3108a24 100644
--- a/go.sum
+++ b/go.sum
@@ -13,8 +13,8 @@ github.com/kr/text v0.2.0 h1:5Nx0Ya0ZqY2ygV366QzturHI13Jq95ApcVaJBhpS+AY=
 github.com/kr/text v0.2.0/go.mod h1:eLer722TekiGuMkidMxC/pM04lWEeraHUUmBw8l2grE=
 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/diff v0.0.0-20210226163009-20ebb0f2a09e/go.mod h1:pJLUxLENpZxwdsKMEsNbx1VGcRFpLqf3715MtcvvzbA=
 github.com/pkg/errors v0.9.1 h1:FEBLx1zS214owpjy7qsBeixbURkuhQAwrK5UwLGTwt4=
 github.com/pkg/errors v0.9.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=