diff --git a/go.mod b/go.mod
index 6740a95..47cf27e 100644
--- a/go.mod
+++ b/go.mod
@@ -9,7 +9,7 @@ require (
 	connectrpc.com/grpchealth v1.3.0
 	connectrpc.com/grpcreflect v1.2.0
 	github.com/blinklabs-io/adder v0.23.4
-	github.com/blinklabs-io/gouroboros v0.98.0
+	github.com/blinklabs-io/gouroboros v0.100.0
 	github.com/blinklabs-io/tx-submit-api v0.19.0
 	github.com/gin-contrib/zap v1.1.4
 	github.com/gin-gonic/gin v1.10.0
diff --git a/go.sum b/go.sum
index f71499d..e788d06 100644
--- a/go.sum
+++ b/go.sum
@@ -57,8 +57,8 @@ github.com/bits-and-blooms/bitset v1.8.0 h1:FD+XqgOZDUxxZ8hzoBFuV9+cGWY9CslN6d5M
 github.com/bits-and-blooms/bitset v1.8.0/go.mod h1:7hO7Gc7Pp1vODcmWvKMRA9BNmbv6a/7QIWpPxHddWR8=
 github.com/blinklabs-io/adder v0.23.4 h1:kBEacpX+SqiMSIItJf5BHg987phwqs9UtmePEq8zdIQ=
 github.com/blinklabs-io/adder v0.23.4/go.mod h1:LfLui6ULQyv7pTloIq8bZl2577Lhd6XxDxRiUQSxRmU=
-github.com/blinklabs-io/gouroboros v0.98.0 h1:Nngi16Y/lJiihLx/H7AMeDX1mqkqfka3xi1Lv6CC1zM=
-github.com/blinklabs-io/gouroboros v0.98.0/go.mod h1:gU9pBcL1h584sVqYF8H7JJcB2x0n1HdWcmWP11VYxPE=
+github.com/blinklabs-io/gouroboros v0.100.0 h1:f1M0AA+Zi4YC4sbR0gJBOaMyKTClRTNY894r4Lm7TDk=
+github.com/blinklabs-io/gouroboros v0.100.0/go.mod h1:otpDPTJTU/EVt3J4axaJAA1gF/0UtalSdVxVqXK8Zuk=
 github.com/blinklabs-io/ouroboros-mock v0.3.4 h1:codPfiI5vLeD6YdhKL5VwYSzy2N3Dsgx6xjcLsqFaJQ=
 github.com/blinklabs-io/ouroboros-mock v0.3.4/go.mod h1:e/wgG1ZYVenroN2XEMXy7DgEfdmP7KXVRHIQKuh8E/0=
 github.com/blinklabs-io/tx-submit-api v0.19.0 h1:F1XVL+qbpZfdsZ303neHc8lKos9wGec+NjzpCoKx0Yc=