diff --git a/go.mod b/go.mod
index eed62a7..7e47d9f 100644
--- a/go.mod
+++ b/go.mod
@@ -9,7 +9,7 @@ toolchain go1.24.1
 
 require (
 	connectrpc.com/connect v1.19.1
-	github.com/blinklabs-io/gouroboros v0.151.0
+	github.com/blinklabs-io/gouroboros v0.152.2
 	github.com/utxorpc/go-codegen v0.18.1
 	golang.org/x/net v0.49.0
 	google.golang.org/protobuf v1.36.11
diff --git a/go.sum b/go.sum
index 2514930..3f8a94d 100644
--- a/go.sum
+++ b/go.sum
@@ -7,8 +7,10 @@ github.com/ProjectZKM/Ziren/crates/go-runtime/zkvm_runtime v0.0.0-20251001021608
 github.com/aead/siphash v1.0.1/go.mod h1:Nywa3cDsYNNK3gaciGTWPwHt0wlpNV15vwmswBAUSII=
 github.com/bits-and-blooms/bitset v1.20.0 h1:2F+rfL86jE2d/bmw7OhqUg2Sj/1rURkBn3MdfoPyRVU=
 github.com/bits-and-blooms/bitset v1.20.0/go.mod h1:7hO7Gc7Pp1vODcmWvKMRA9BNmbv6a/7QIWpPxHddWR8=
-github.com/blinklabs-io/gouroboros v0.151.0 h1:0SriwNQ5e/6p38Tgtp/nzMU/YPhv1ECaNICV1QRMhds=
-github.com/blinklabs-io/gouroboros v0.151.0/go.mod h1:TvYUUtyOOW/D518NIAo/4TzllN51sQKMzTVYpuW6mHE=
+github.com/blinklabs-io/gouroboros v0.152.2 h1:w2OPBrg+a8bGgk046WvkQNiyn4Yglql7AN5hdurhDFY=
+github.com/blinklabs-io/gouroboros v0.152.2/go.mod h1:BXTv7xGWb0fDpUuRunVLhSvrDrvd+pkSMBpOligo5Ew=
+github.com/blinklabs-io/ouroboros-mock v0.7.0 h1:IbBzOHAtjzh1PWIXy9tMB6wAS6/+HLMVtNtTFSTN4VM=
+github.com/blinklabs-io/ouroboros-mock v0.7.0/go.mod h1:ODwZJTTyonyId1hFeFjxvGGnlhvRZ+5IKBYAka0XWhE=
 github.com/blinklabs-io/plutigo v0.0.22 h1:4O1+bac3pY2JPsIC9PvwthZWn6eFgkQ3R+z5t1rNeu8=
 github.com/blinklabs-io/plutigo v0.0.22/go.mod h1:gWmUk3afrNAwWkrHym/KjFDn63r4MAx/amtjZLkWNXM=
 github.com/btcsuite/btcd v0.20.1-beta/go.mod h1:wVuoA8VJLEcwgqHBwHmzLRazpKxTv13Px/pDuV7OomQ=