diff --git a/go.mod b/go.mod
index 51ca7f1..fa3e642 100644
--- a/go.mod
+++ b/go.mod
@@ -1,7 +1,7 @@
 module github.com/ecies/go/v2
 
 require (
-	github.com/decred/dcrd/dcrec/secp256k1/v4 v4.4.0
+	github.com/decred/dcrd/dcrec/secp256k1/v4 v4.4.1
 	github.com/ethereum/go-ethereum v1.17.1
 	github.com/stretchr/testify v1.11.1
 	golang.org/x/crypto v0.48.0
diff --git a/go.sum b/go.sum
index e292635..6bc2039 100644
--- a/go.sum
+++ b/go.sum
@@ -1,7 +1,7 @@
 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/decred/dcrd/dcrec/secp256k1/v4 v4.4.0 h1:NMZiJj8QnKe1LgsbDayM4UoHwbvwDRwnI3hwNaAHRnc=
-github.com/decred/dcrd/dcrec/secp256k1/v4 v4.4.0/go.mod h1:ZXNYxsqcloTdSy/rNShjYzMhyjf0LaoftYK0p+A3h40=
+github.com/decred/dcrd/dcrec/secp256k1/v4 v4.4.1 h1:5RVFMOWjMyRy8cARdy79nAmgYw3hK/4HUq48LQ6Wwqo=
+github.com/decred/dcrd/dcrec/secp256k1/v4 v4.4.1/go.mod h1:ZXNYxsqcloTdSy/rNShjYzMhyjf0LaoftYK0p+A3h40=
 github.com/ethereum/go-ethereum v1.17.1 h1:IjlQDjgxg2uL+GzPRkygGULPMLzcYWncEI7wbaizvho=
 github.com/ethereum/go-ethereum v1.17.1/go.mod h1:7UWOVHL7K3b8RfVRea022btnzLCaanwHtBuH1jUCH/I=
 github.com/kr/pretty v0.2.1/go.mod h1:ipq/a2n7PKx3OHsz4KJII5eveXtPO4qwEXGdVfWzfnI=