diff --git a/go.mod b/go.mod
index bd0a47a4..79c99c7a 100644
--- a/go.mod
+++ b/go.mod
@@ -7,7 +7,7 @@ toolchain go1.24.1
 require (
 	filippo.io/edwards25519 v1.1.0
 	github.com/blinklabs-io/ouroboros-mock v0.3.8
-	github.com/blinklabs-io/plutigo v0.0.12
+	github.com/blinklabs-io/plutigo v0.0.13
 	github.com/btcsuite/btcd/btcutil v1.1.6
 	github.com/fxamacker/cbor/v2 v2.9.0
 	github.com/jinzhu/copier v0.4.0
diff --git a/go.sum b/go.sum
index 38f59795..16b927a5 100644
--- a/go.sum
+++ b/go.sum
@@ -5,8 +5,8 @@ github.com/bits-and-blooms/bitset v1.20.0 h1:2F+rfL86jE2d/bmw7OhqUg2Sj/1rURkBn3M
 github.com/bits-and-blooms/bitset v1.20.0/go.mod h1:7hO7Gc7Pp1vODcmWvKMRA9BNmbv6a/7QIWpPxHddWR8=
 github.com/blinklabs-io/ouroboros-mock v0.3.8 h1:+DAt2rx0ouZUxee5DBMgZq3I1+ZdxFSHG9g3tYl/FKU=
 github.com/blinklabs-io/ouroboros-mock v0.3.8/go.mod h1:UwQIf4KqZwO13P9d90fbi3UL/X7JaJfeEbqk+bEeFQA=
-github.com/blinklabs-io/plutigo v0.0.12 h1:DxnYKvKYn9OlgiTJi5Ofd97znSJWUtVZjZFqxW9HW/A=
-github.com/blinklabs-io/plutigo v0.0.12/go.mod h1:L639Q8i2cSRuBhjgCHttPR0nnYwwsYVT4Btz7KpQjSw=
+github.com/blinklabs-io/plutigo v0.0.13 h1:JztPigFmknQmQ3Ti1+mdTY96ihOUDh6wJ3pPnN2YYBU=
+github.com/blinklabs-io/plutigo v0.0.13/go.mod h1:CoNpHHFifPV21KfnHlP3hEFOVj3yF6zgV5OPr058+Do=
 github.com/btcsuite/btcd v0.20.1-beta/go.mod h1:wVuoA8VJLEcwgqHBwHmzLRazpKxTv13Px/pDuV7OomQ=
 github.com/btcsuite/btcd v0.22.0-beta.0.20220111032746-97732e52810c/go.mod h1:tjmYdS6MLJ5/s0Fj4DbLgSbDHbEqLJrtnHecBFkdz5M=
 github.com/btcsuite/btcd v0.23.5-0.20231215221805-96c9fd8078fd/go.mod h1:nm3Bko6zh6bWP60UxwoT5LzdGJsQJaPo6HjduXq9p6A=