diff --git a/go.mod b/go.mod
index 052d7503..329e023d 100644
--- a/go.mod
+++ b/go.mod
@@ -3,7 +3,7 @@ module github.com/onflow/flowkit/v2
 go 1.25.1
 
 require (
-	github.com/btcsuite/btcd/chaincfg/chainhash v1.0.2
+	github.com/btcsuite/btcd/chaincfg/chainhash v1.2.0
 	github.com/ethereum/go-ethereum v1.16.8
 	github.com/gosuri/uilive v0.0.4
 	github.com/invopop/jsonschema v0.7.0
diff --git a/go.sum b/go.sum
index cffa8b80..1eae5381 100644
--- a/go.sum
+++ b/go.sum
@@ -77,8 +77,8 @@ github.com/bits-and-blooms/bitset v1.24.4 h1:95H15Og1clikBrKr/DuzMXkQzECs1M6hhoG
 github.com/bits-and-blooms/bitset v1.24.4/go.mod h1:7hO7Gc7Pp1vODcmWvKMRA9BNmbv6a/7QIWpPxHddWR8=
 github.com/btcsuite/btcd/btcec/v2 v2.3.4 h1:3EJjcN70HCu/mwqlUsGK8GcNVyLVxFDlWurTXGPFfiQ=
 github.com/btcsuite/btcd/btcec/v2 v2.3.4/go.mod h1:zYzJ8etWJQIv1Ogk7OzpWjowwOdXY1W/17j2MW85J04=
-github.com/btcsuite/btcd/chaincfg/chainhash v1.0.2 h1:KdUfX2zKommPRa+PD0sWZUyXe9w277ABlgELO7H04IM=
-github.com/btcsuite/btcd/chaincfg/chainhash v1.0.2/go.mod h1:7SFka0XMvUgj3hfZtydOrQY2mwhPclbT2snogU7SQQc=
+github.com/btcsuite/btcd/chaincfg/chainhash v1.2.0 h1:yMIg99+4aBvqfl/HzJRKfxTX9rGfikoI9uvFzterhc8=
+github.com/btcsuite/btcd/chaincfg/chainhash v1.2.0/go.mod h1:Y72Ren9gfhlEvnwnT78BGcSNO2UMphTKLn9AorF+5rg=
 github.com/cenkalti/backoff/v4 v4.3.0 h1:MyRJ/UdXutAwSAT+s3wNd7MfTIcy71VQueUuFK343L8=
 github.com/cenkalti/backoff/v4 v4.3.0/go.mod h1:Y3VNntkOUPxTVeUxJ/G5vcM//AlwfmyYozVcomhLiZE=
 github.com/cespare/xxhash v1.1.0 h1:a6HrQnmkObjyL+Gs60czilIUGqrzKutQD6XZog3p+ko=