diff --git a/go.mod b/go.mod
index f4a8702..d73f635 100644
--- a/go.mod
+++ b/go.mod
@@ -4,7 +4,7 @@ go 1.19
 
 require (
 	github.com/gojektech/heimdall/v6 v6.1.0
-	github.com/libsv/go-bc v0.1.19
+	github.com/libsv/go-bc v0.1.20
 	github.com/libsv/go-bk v0.1.6
 	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 44f4190..ef4da95 100644
--- a/go.sum
+++ b/go.sum
@@ -13,8 +13,8 @@ github.com/gopherjs/gopherjs v0.0.0-20181103185306-d547d1d9531e/go.mod h1:wJfORR
 github.com/jtolds/gls v4.2.1+incompatible/go.mod h1:QJZ7F/aHp+rZTRtaJ1ow/lLfFfVYBRgL+9YlvaHOwJU=
 github.com/kr/pretty v0.3.1 h1:flRD4NNwYAUpkphVc1HcthR4KEIFJ65n8Mw5qdRn3LE=
 github.com/kr/text v0.2.0 h1:5Nx0Ya0ZqY2ygV366QzturHI13Jq95ApcVaJBhpS+AY=
-github.com/libsv/go-bc v0.1.19 h1:6N1umu8NV6RCUb+e+FNhv+nCjObN45aqPOEs/uzGAAU=
-github.com/libsv/go-bc v0.1.19/go.mod h1:l6epTfcakN8YKId/hrpUzlu1QeT3ODF1MI3DeYhG1O8=
+github.com/libsv/go-bc v0.1.20 h1:NMH7knygmk8slZcBzoIYLut8DjRNgh8103Md3FzG+W0=
+github.com/libsv/go-bc v0.1.20/go.mod h1:l6epTfcakN8YKId/hrpUzlu1QeT3ODF1MI3DeYhG1O8=
 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 v2.2.5 h1:VoggBLMRW9NYoFujqe5bSYKqnw5y+fYfufgERSoubog=