diff --git a/go.mod b/go.mod
index 9afaf02..8ce34b8 100644
--- a/go.mod
+++ b/go.mod
@@ -1,6 +1,6 @@
 module github.com/bitcoinschema/go-bmap
 
-go 1.24.3
+go 1.25.0
 
 require (
 	github.com/bitcoinschema/go-aip v0.3.3
@@ -11,10 +11,10 @@ require (
 	github.com/bitcoinschema/go-bpu v0.2.3
 	github.com/bitcoinschema/go-map v0.2.2
 	github.com/bitcoinschema/go-sigma v0.1.2
-	github.com/bsv-blockchain/go-sdk v1.2.18
+	github.com/bsv-blockchain/go-sdk v1.2.19
 )
 
 require (
 	github.com/pkg/errors v0.9.1 // indirect
-	golang.org/x/crypto v0.47.0 // indirect
+	golang.org/x/crypto v0.48.0 // indirect
 )
diff --git a/go.sum b/go.sum
index 14101ae..b411cca 100644
--- a/go.sum
+++ b/go.sum
@@ -14,8 +14,8 @@ github.com/bitcoinschema/go-map v0.2.2 h1:ouAceAmk+fJtW66iRzXdEU5OZSd4mYyLL3LA5S
 github.com/bitcoinschema/go-map v0.2.2/go.mod h1:oz0mMLDMSfI8gmwz+MQ1cTcSmYOhnlSdlS/lF0jIdzM=
 github.com/bitcoinschema/go-sigma v0.1.2 h1:tFNlZZ8QnSokHlWL/39+NCzC1x2lTO3uOJhcvBkC1TE=
 github.com/bitcoinschema/go-sigma v0.1.2/go.mod h1:9mkkvkONfiSCPPTQimJYNp+5darSfSxZbuD225AGq9M=
-github.com/bsv-blockchain/go-sdk v1.2.18 h1:JFl8TNM7lf80CslrXjlungDOyuvL9COzond9BOR81Us=
-github.com/bsv-blockchain/go-sdk v1.2.18/go.mod h1:QWYwia7QSPB8+sLWyVldsIg0wPPzvEmXL5wGAT0dgaA=
+github.com/bsv-blockchain/go-sdk v1.2.19 h1:KInzoyKp/dh21YiMpPDpKmHu5z37yaQXF02OMZWdsXU=
+github.com/bsv-blockchain/go-sdk v1.2.19/go.mod h1:5mmw1QLusuAkjWmQgUOurQYCXdIsQEsWXbAZ9zwme3g=
 github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/pkg/errors v0.9.1 h1:FEBLx1zS214owpjy7qsBeixbURkuhQAwrK5UwLGTwt4=
@@ -24,7 +24,7 @@ github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZb
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
 github.com/stretchr/testify v1.11.1 h1:7s2iGBzp5EwR7/aIZr8ao5+dra3wiQyKjjFuvgVKu7U=
 github.com/stretchr/testify v1.11.1/go.mod h1:wZwfW3scLgRK+23gO65QZefKpKQRnfz6sD981Nm4B6U=
-golang.org/x/crypto v0.47.0 h1:V6e3FRj+n4dbpw86FJ8Fv7XVOql7TEwpHapKoMJ/GO8=
-golang.org/x/crypto v0.47.0/go.mod h1:ff3Y9VzzKbwSSEzWqJsJVBnWmRwRSHt/6Op5n9bQc4A=
+golang.org/x/crypto v0.48.0 h1:/VRzVqiRSggnhY7gNRxPauEQ5Drw9haKdM0jqfcCFts=
+golang.org/x/crypto v0.48.0/go.mod h1:r0kV5h3qnFPlQnBSrULhlsRfryS2pmewsg+XfMgkVos=
 gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
 gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=