diff --git a/go.mod b/go.mod
index 0f23e33..032d1b2 100644
--- a/go.mod
+++ b/go.mod
@@ -4,7 +4,7 @@ go 1.20
 
 require (
 	github.com/blinklabs-io/cardano-models v0.3.1
-	github.com/blinklabs-io/gouroboros v0.73.2
+	github.com/blinklabs-io/gouroboros v0.73.3
 	github.com/blinklabs-io/snek v0.17.2
 	github.com/dgraph-io/badger/v4 v4.2.0
 	github.com/kelseyhightower/envconfig v1.4.0
diff --git a/go.sum b/go.sum
index 6856411..fbc0d34 100644
--- a/go.sum
+++ b/go.sum
@@ -2,8 +2,8 @@ cloud.google.com/go v0.26.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMT
 github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
 github.com/blinklabs-io/cardano-models v0.3.1 h1:CtojPKiiOnd8o3NCsPZM3HYkyQ9mSVqKUz7gFKTVfZU=
 github.com/blinklabs-io/cardano-models v0.3.1/go.mod h1:Z2t4gGSyLGXMRS+BkhED4AUGDIh5rI8NTNInZYBT7eg=
-github.com/blinklabs-io/gouroboros v0.73.2 h1:mxS9qNgAPsHseJ1sDLXBAy841vuV3Qp6yr2hvREZMZ0=
-github.com/blinklabs-io/gouroboros v0.73.2/go.mod h1:cvu7kpPIso3IS5Dexfq4m7sMnyLMsLFOE5jjDBEtC7E=
+github.com/blinklabs-io/gouroboros v0.73.3 h1:cRax2/SifKquvmww6aH1tZ/gUjiGj7cbZ8hcDiMTkjY=
+github.com/blinklabs-io/gouroboros v0.73.3/go.mod h1:YYxFvtZK/iDdrZc2XdokuASe2BNkN0cgxGDyVTEfI5k=
 github.com/blinklabs-io/snek v0.17.2 h1:B2pNcjtW2iLdo2Hfa4UtIzSVT0Mf4SPRLtCkztiU3YY=
 github.com/blinklabs-io/snek v0.17.2/go.mod h1:7tTZHEeVoq9gU2JsXbas06XXoR9AFyXNs28EgTn4YNs=
 github.com/cespare/xxhash/v2 v2.1.1/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs=