diff --git a/go.mod b/go.mod
index 8c198c8..b4085f3 100644
--- a/go.mod
+++ b/go.mod
@@ -6,7 +6,7 @@ toolchain go1.22.8
 
 require (
 	github.com/blinklabs-io/cardano-models v0.3.8
-	github.com/blinklabs-io/gouroboros v0.102.0
+	github.com/blinklabs-io/gouroboros v0.103.2
 	github.com/fxamacker/cbor/v2 v2.7.0
 	github.com/gin-contrib/cors v1.7.2
 	github.com/gin-contrib/zap v1.1.4
diff --git a/go.sum b/go.sum
index c728a79..750c68d 100644
--- a/go.sum
+++ b/go.sum
@@ -2,8 +2,8 @@ filippo.io/edwards25519 v1.1.0 h1:FNf4tywRC1HmFuKW5xopWpigGjJKiJSV0Cqo0cJWDaA=
 filippo.io/edwards25519 v1.1.0/go.mod h1:BxyFTGdWcka3PhytdK4V28tE5sGfRvvvRV7EaN4VDT4=
 github.com/blinklabs-io/cardano-models v0.3.8 h1:Ic+gNeTwAj2etmkRHQbWg3TqAvd8yvVdXBrTy9Ewf5Y=
 github.com/blinklabs-io/cardano-models v0.3.8/go.mod h1:uDEiazZ7jdZTKNJALwRQ7t7k2plm+d9zIqXwi1tWNtw=
-github.com/blinklabs-io/gouroboros v0.102.0 h1:SSw1SW5a/eunPJdwJHARur/dlGdTrLEq5ScRFZjhen0=
-github.com/blinklabs-io/gouroboros v0.102.0/go.mod h1:okgJskD4KXG5itGM95gUl6J+rKbURzaP++HTeCokgkM=
+github.com/blinklabs-io/gouroboros v0.103.2 h1:kPA4dL0Ycwkh1ZJ6tckyRpUT2XU7ghRGHeKWI4HwQV8=
+github.com/blinklabs-io/gouroboros v0.103.2/go.mod h1:wjiNCbZ2uQy9DGfLCgEgqagHxNBAv5UYsOdRBgoi3SU=
 github.com/bytedance/sonic v1.12.1 h1:jWl5Qz1fy7X1ioY74WqO0KjAMtAGQs4sYnjiEBiyX24=
 github.com/bytedance/sonic v1.12.1/go.mod h1:B8Gt/XvtZ3Fqj+iSKMypzymZxw/FVwgIGKzMzT9r/rk=
 github.com/bytedance/sonic/loader v0.1.1/go.mod h1:ncP89zfokxS5LZrJxl5z0UJcsk4M4yY2JpfqGeCtNLU=