diff --git a/go.mod b/go.mod
index e543ff6..e158ef9 100644
--- a/go.mod
+++ b/go.mod
@@ -7,7 +7,7 @@ require (
 	github.com/blinklabs-io/adder v0.22.0
 	github.com/blinklabs-io/bursa v0.8.0
 	github.com/blinklabs-io/cardano-models v0.3.3
-	github.com/blinklabs-io/gouroboros v0.86.0
+	github.com/blinklabs-io/gouroboros v0.88.0
 	github.com/dgraph-io/badger/v4 v4.2.0
 	github.com/kelseyhightower/envconfig v1.4.0
 	github.com/minio/sha256-simd v1.0.1
diff --git a/go.sum b/go.sum
index 1efa5d6..b897716 100644
--- a/go.sum
+++ b/go.sum
@@ -13,8 +13,8 @@ github.com/blinklabs-io/bursa v0.8.0 h1:wWJOweXyZ+SlqSgWGStnYZdhf5IgoETsG+KK0Uek
 github.com/blinklabs-io/bursa v0.8.0/go.mod h1:ED+24unjrouN2wbr3cvAi01pOiZSVh7Bx3JXJl4Lkbc=
 github.com/blinklabs-io/cardano-models v0.3.3 h1:Bh/Rp6OhoyqkMWSp+F7hbyzKJDkubRgUrcwjQpv+JrA=
 github.com/blinklabs-io/cardano-models v0.3.3/go.mod h1:N1Xol+S+IlMk6FeM1LRVLPbM+MVTMuaA6Iu3PrE9DNg=
-github.com/blinklabs-io/gouroboros v0.86.0 h1:sFlNr5NwekP0qCULZ/XxJB0pWA7lGK1MiTREud3kHVg=
-github.com/blinklabs-io/gouroboros v0.86.0/go.mod h1:fFaFQpbgFiRVGXKxSjuaf2lYnILS9xZVbO1V+Nkr+6Y=
+github.com/blinklabs-io/gouroboros v0.88.0 h1:LCZ6V5NxO7YxEjOz5eLuKFSNkZX1y70+H7iYoXkEzgY=
+github.com/blinklabs-io/gouroboros v0.88.0/go.mod h1:1lxsmbJQQMbzta5np5TG0qmb0aNYAeMDvQXcoCwE7XU=
 github.com/blinklabs-io/ouroboros-mock v0.3.1 h1:oQiMgH0VgsJIGy4lJGaySegObq5FsVgFTYXUO2PS2T8=
 github.com/blinklabs-io/ouroboros-mock v0.3.1/go.mod h1:6DosKZuBZ4mmvky3hXUzGZqqb/KhbwOiKOldwAtNoxc=
 github.com/btcsuite/btcd v0.20.1-beta/go.mod h1:wVuoA8VJLEcwgqHBwHmzLRazpKxTv13Px/pDuV7OomQ=