diff --git a/bindings/go.mod b/bindings/go.mod
index 072abbfb..89d59b3f 100644
--- a/bindings/go.mod
+++ b/bindings/go.mod
@@ -2,13 +2,13 @@ module github.com/smartcontractkit/chainlink-stellar/bindings
 
 go 1.26.2
 
-require github.com/stellar/go-stellar-sdk v0.5.0
+require github.com/stellar/go-stellar-sdk v0.6.0
 
 require (
 	github.com/fsnotify/fsnotify v1.9.0 // indirect
 	github.com/klauspost/compress v1.18.2 // indirect
 	github.com/pkg/errors v0.9.1 // indirect
-	github.com/stellar/go-xdr v0.0.0-20260312225820-cc2b0611aabf // indirect
+	github.com/stellar/go-xdr v0.0.0-20260529210834-0bf8f4956364 // indirect
 	github.com/stretchr/testify v1.11.1 // indirect
 	golang.org/x/net v0.48.0 // indirect
 	golang.org/x/sys v0.40.0 // indirect
diff --git a/bindings/go.sum b/bindings/go.sum
index 8bb01188..e344516b 100644
--- a/bindings/go.sum
+++ b/bindings/go.sum
@@ -16,10 +16,10 @@ 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 v1.0.1-0.20181226105442-5d4384ee4fb2 h1:Jamvg5psRIccs7FGNTlIRMkT8wgtp5eCXdBlqhYGL6U=
 github.com/pmezard/go-difflib v1.0.1-0.20181226105442-5d4384ee4fb2/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
-github.com/stellar/go-stellar-sdk v0.5.0 h1:xpOO+ZTyvGz54wTm7pwl2Gf1e6lZl0ExrJ/tKb+Roj4=
-github.com/stellar/go-stellar-sdk v0.5.0/go.mod h1:tLKAQPxa2I5UvGMabBbUXcY3fmgYnfDudrMeK7CDX4w=
-github.com/stellar/go-xdr v0.0.0-20260312225820-cc2b0611aabf h1:GY1RVbX3Hg7poPXEf6yojjP0hyypvgUgZmCqQU9D0xg=
-github.com/stellar/go-xdr v0.0.0-20260312225820-cc2b0611aabf/go.mod h1:If+U9Z1W5xU97VrOgJandQT+2dN7/iOpkCrxBJEyF80=
+github.com/stellar/go-stellar-sdk v0.6.0 h1:NM2oqZJQup0QxnJMq6C8s4iIIhU6rHFX0rlsF3wh/Ho=
+github.com/stellar/go-stellar-sdk v0.6.0/go.mod h1:IkcqcrE9UQi7n/1y+MxKB+7qzdjG1T2kGOD7Ss8dqjw=
+github.com/stellar/go-xdr v0.0.0-20260529210834-0bf8f4956364 h1:gOKrfuWdZ92LFlv0TAwgZ7OsWKeBsOMDlGLyFgduI1w=
+github.com/stellar/go-xdr v0.0.0-20260529210834-0bf8f4956364/go.mod h1:If+U9Z1W5xU97VrOgJandQT+2dN7/iOpkCrxBJEyF80=
 github.com/stretchr/testify v1.11.1 h1:7s2iGBzp5EwR7/aIZr8ao5+dra3wiQyKjjFuvgVKu7U=
 github.com/stretchr/testify v1.11.1/go.mod h1:wZwfW3scLgRK+23gO65QZefKpKQRnfz6sD981Nm4B6U=
 github.com/xdrpp/goxdr v0.1.1 h1:E1B2c6E8eYhOVyd7yEpOyopzTPirUeF6mVOfXfGyJyc=