diff --git a/go.mod b/go.mod
index 4c29ef6f..e6d2fb23 100644
--- a/go.mod
+++ b/go.mod
@@ -6,7 +6,7 @@ toolchain go1.21.5
 
 require (
 	filippo.io/edwards25519 v1.1.0
-	github.com/blinklabs-io/ouroboros-mock v0.3.2
+	github.com/blinklabs-io/ouroboros-mock v0.3.3
 	github.com/fxamacker/cbor/v2 v2.7.0
 	github.com/jinzhu/copier v0.4.0
 	github.com/stretchr/testify v1.9.0
diff --git a/go.sum b/go.sum
index cd2bb947..efdba6f0 100644
--- a/go.sum
+++ b/go.sum
@@ -1,7 +1,7 @@
 filippo.io/edwards25519 v1.1.0 h1:FNf4tywRC1HmFuKW5xopWpigGjJKiJSV0Cqo0cJWDaA=
 filippo.io/edwards25519 v1.1.0/go.mod h1:BxyFTGdWcka3PhytdK4V28tE5sGfRvvvRV7EaN4VDT4=
-github.com/blinklabs-io/ouroboros-mock v0.3.2 h1:tsym/TxeZB1N7GaxAvLU7hrMicszBR98vbj3XuRgD6U=
-github.com/blinklabs-io/ouroboros-mock v0.3.2/go.mod h1:4Lmv174yNH63x83YKKpcQJY10f3WkZFGDy1GvMh3ChY=
+github.com/blinklabs-io/ouroboros-mock v0.3.3 h1:c6jN9qcLzNQSVh3zjPE61gF33UkkRRIiNqSGBkZ10cY=
+github.com/blinklabs-io/ouroboros-mock v0.3.3/go.mod h1:UXkR/8qA5w/WtkzffOIdXudgOndN99DEorgRwy4ynN8=
 github.com/creack/pty v1.1.9/go.mod h1:oKZEueFk5CKHvIhNR5MUki03XCEU+Q6VDXinZuGJ33E=
 github.com/davecgh/go-spew v1.1.2-0.20180830191138-d8f796af33cc h1:U9qPSI2PIWSS1VwoXQT9A3Wy9MM3WgvqSxFWenqJduM=
 github.com/davecgh/go-spew v1.1.2-0.20180830191138-d8f796af33cc/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=