diff --git a/go.mod b/go.mod
index 13d50ae..a2a3831 100644
--- a/go.mod
+++ b/go.mod
@@ -5,7 +5,7 @@ go 1.20
 require (
 	github.com/blinklabs-io/cardano-models v0.3.0
 	github.com/blinklabs-io/gouroboros v0.71.0
-	github.com/fxamacker/cbor/v2 v2.5.0
+	github.com/fxamacker/cbor/v2 v2.6.0
 	github.com/gdamore/tcell/v2 v2.7.1
 	github.com/kelseyhightower/envconfig v1.4.0
 	github.com/rivo/tview v0.0.0-20230928053139-9bc1d28d88a9
diff --git a/go.sum b/go.sum
index ae5253d..b7a3fcf 100644
--- a/go.sum
+++ b/go.sum
@@ -5,8 +5,8 @@ github.com/blinklabs-io/gouroboros v0.71.0/go.mod h1:9UWZu7J050BNTY6TnXioJjgZiQD
 github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
-github.com/fxamacker/cbor/v2 v2.5.0 h1:oHsG0V/Q6E/wqTS2O1Cozzsy69nqCiguo5Q1a1ADivE=
-github.com/fxamacker/cbor/v2 v2.5.0/go.mod h1:TA1xS00nchWmaBnEIxPSE5oHLuJBAVvqrtAnWBwBCVo=
+github.com/fxamacker/cbor/v2 v2.6.0 h1:sU6J2usfADwWlYDAFhZBQ6TnLFBHxgesMrQfQgk1tWA=
+github.com/fxamacker/cbor/v2 v2.6.0/go.mod h1:pxXPTn3joSm21Gbwsv0w9OSA2y1HFR9qXEeXQVeNoDQ=
 github.com/gabriel-vasile/mimetype v1.4.2 h1:w5qFW6JKBz9Y393Y4q372O9A7cUSequkh1Q7OhCmWKU=
 github.com/gabriel-vasile/mimetype v1.4.2/go.mod h1:zApsH/mKG4w07erKIaJPFiX0Tsq9BFQgN3qGY5GnNgA=
 github.com/gdamore/encoding v1.0.0 h1:+7OoQ1Bc6eTm5niUzBa0Ctsh6JbMW6Ra+YNuAtDBdko=