diff --git a/go.mod b/go.mod
index b1c5cf9..57713d8 100644
--- a/go.mod
+++ b/go.mod
@@ -4,7 +4,7 @@ go 1.20
 
 require (
 	github.com/blinklabs-io/cardano-models v0.2.0
-	github.com/blinklabs-io/gouroboros v0.69.2
+	github.com/blinklabs-io/gouroboros v0.69.3
 	github.com/blinklabs-io/snek v0.17.0
 	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 c036795..d7ee168 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 v0.2.0 h1:fQ2vkvMLFgQodtFpYE73i+6+eNN5vaIB3GBIys8FsyI=
 github.com/blinklabs-io/cardano-models v0.2.0/go.mod h1:iH8IqSca4WzFQIAT3Ssd3TviILfoCgaJQ8mc3JrIvwE=
-github.com/blinklabs-io/gouroboros v0.69.2 h1:6FQwC1KxTPYbbugolNU03Dvm3vaCZWoceaaWLx6Skw0=
-github.com/blinklabs-io/gouroboros v0.69.2/go.mod h1:ppm97qgdO1ZsfrrziSgmRRChtESfLtGaUcn9UN1Ft5A=
+github.com/blinklabs-io/gouroboros v0.69.3 h1:PDyjXhYkCNyr/vDbEydIiA7GNVSgcXgNwdCQt0ACzlA=
+github.com/blinklabs-io/gouroboros v0.69.3/go.mod h1:ppm97qgdO1ZsfrrziSgmRRChtESfLtGaUcn9UN1Ft5A=
 github.com/blinklabs-io/snek v0.17.0 h1:c7g9+2UYyAunMFBOs2hoomIUFkVQNB8ZHTCvCGKSQ0E=
 github.com/blinklabs-io/snek v0.17.0/go.mod h1:2WpL9BHe3EvrqcZKjmgQEk48pd1hOUumGexulOvh/Ew=
 github.com/cespare/xxhash/v2 v2.1.1/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs=