diff --git a/go.mod b/go.mod
index 2c22409c8..3cc59557e 100644
--- a/go.mod
+++ b/go.mod
@@ -10,7 +10,7 @@ require (
 	github.com/ethereum/go-ethereum v1.16.7
 	github.com/onflow/cadence v1.10.2
 	github.com/onflow/crypto v0.25.3
-	github.com/onflow/flow/protobuf/go/flow v0.4.19
+	github.com/onflow/flow/protobuf/go/flow v0.4.20
 	github.com/onflow/sdks v0.6.0-preview.1
 	github.com/pkg/errors v0.9.1
 	github.com/stretchr/testify v1.11.1
diff --git a/go.sum b/go.sum
index f034df473..8ef859980 100644
--- a/go.sum
+++ b/go.sum
@@ -115,8 +115,8 @@ github.com/onflow/crypto v0.25.3 h1:XQ3HtLsw8h1+pBN+NQ1JYM9mS2mVXTyg55OldaAIF7U=
 github.com/onflow/crypto v0.25.3/go.mod h1:+1igaXiK6Tjm9wQOBD1EGwW7bYWMUGKtwKJ/2QL/OWs=
 github.com/onflow/fixed-point v0.1.1 h1:j0jYZVO8VGyk1476alGudEg7XqCkeTVxb5ElRJRKS90=
 github.com/onflow/fixed-point v0.1.1/go.mod h1:gJdoHqKtToKdOZbvryJvDZfcpzC7d2fyWuo3ZmLtcGY=
-github.com/onflow/flow/protobuf/go/flow v0.4.19 h1:oYQoHWT/Iu441tX908qhCy7pCWAtwDspVrWbFGoTH1o=
-github.com/onflow/flow/protobuf/go/flow v0.4.19/go.mod h1:NA2pX2nw8zuaxfKphhKsk00kWLwfd+tv8mS23YXO4Sk=
+github.com/onflow/flow/protobuf/go/flow v0.4.20 h1:Ndq2l7Nu8p/RWNSRIRrpnBUpzfc5fYLEmHCFpJ9JGgo=
+github.com/onflow/flow/protobuf/go/flow v0.4.20/go.mod h1:NA2pX2nw8zuaxfKphhKsk00kWLwfd+tv8mS23YXO4Sk=
 github.com/onflow/sdks v0.6.0-preview.1 h1:mb/cUezuqWEP1gFZNAgUI4boBltudv4nlfxke1KBp9k=
 github.com/onflow/sdks v0.6.0-preview.1/go.mod h1:F0dj0EyHC55kknLkeD10js4mo14yTdMotnWMslPirrU=
 github.com/pkg/diff v0.0.0-20210226163009-20ebb0f2a09e/go.mod h1:pJLUxLENpZxwdsKMEsNbx1VGcRFpLqf3715MtcvvzbA=