diff --git a/go.mod b/go.mod
index fef3c7487..e1a5a21a0 100644
--- a/go.mod
+++ b/go.mod
@@ -76,7 +76,7 @@ require (
 	cloud.google.com/go v0.120.0 // indirect
 	cloud.google.com/go/compute/metadata v0.7.0 // indirect
 	cloud.google.com/go/iam v1.4.2 // indirect
-	filippo.io/edwards25519 v1.1.0 // indirect
+	filippo.io/edwards25519 v1.1.1 // indirect
 	github.com/Azure/azure-sdk-for-go/sdk/azcore v1.19.1 // indirect
 	github.com/Azure/azure-sdk-for-go/sdk/internal v1.11.2 // indirect
 	github.com/Azure/azure-sdk-for-go/sdk/keyvault/internal v0.7.1 // indirect
diff --git a/go.sum b/go.sum
index 03efe85f9..c887925a1 100644
--- a/go.sum
+++ b/go.sum
@@ -35,8 +35,8 @@ cloud.google.com/go/storage v1.51.0/go.mod h1:YEJfu/Ki3i5oHC/7jyTgsGZwdQ8P9hqMqv
 cloud.google.com/go/trace v1.11.3 h1:c+I4YFjxRQjvAhRmSsmjpASUKq88chOX854ied0K/pE=
 cloud.google.com/go/trace v1.11.3/go.mod h1:pt7zCYiDSQjC9Y2oqCsh9jF4GStB/hmjrYLsxRR27q8=
 dmitri.shuralyov.com/gpu/mtl v0.0.0-20190408044501-666a987793e9/go.mod h1:H6x//7gZCb22OMCxBHrMx7a5I7Hp++hsVxbQ4BYO7hU=
-filippo.io/edwards25519 v1.1.0 h1:FNf4tywRC1HmFuKW5xopWpigGjJKiJSV0Cqo0cJWDaA=
-filippo.io/edwards25519 v1.1.0/go.mod h1:BxyFTGdWcka3PhytdK4V28tE5sGfRvvvRV7EaN4VDT4=
+filippo.io/edwards25519 v1.1.1 h1:YpjwWWlNmGIDyXOn8zLzqiD+9TyIlPhGFG96P39uBpw=
+filippo.io/edwards25519 v1.1.1/go.mod h1:BxyFTGdWcka3PhytdK4V28tE5sGfRvvvRV7EaN4VDT4=
 github.com/Azure/azure-sdk-for-go v68.0.0+incompatible h1:fcYLmCpyNYRnvJbPerq7U0hS+6+I79yEDJBqVNcqUzU=
 github.com/Azure/azure-sdk-for-go/sdk/azcore v1.19.1 h1:5YTBM8QDVIBN3sxBil89WfdAAqDZbyJTgh688DSxX5w=
 github.com/Azure/azure-sdk-for-go/sdk/azcore v1.19.1/go.mod h1:YD5h/ldMsG0XiIw7PdyNhLxaM317eFh5yNLccNfGdyw=
diff --git a/vendor/filippo.io/edwards25519/extra.go b/vendor/filippo.io/edwards25519/extra.go
index d152d68ff..ab2e44a51 100644
--- a/vendor/filippo.io/edwards25519/extra.go
+++ b/vendor/filippo.io/edwards25519/extra.go
@@ -265,6 +265,7 @@ func (v *Point) MultiScalarMult(scalars []*Scalar, points []*Point) *Point {
 	tmp1 := &projP1xP1{}
 	tmp2 := &projP2{}
 	// Lookup-and-add the appropriate multiple of each input point
+	v.Set(NewIdentityPoint())
 	for j := range tables {
 		tables[j].SelectInto(multiple, digits[j][63])
 		tmp1.Add(v, multiple) // tmp1 = v + x_(j,63)*Q in P1xP1 coords
diff --git a/vendor/modules.txt b/vendor/modules.txt
index a049eb221..ef3a5c55d 100644
--- a/vendor/modules.txt
+++ b/vendor/modules.txt
@@ -57,7 +57,7 @@ cloud.google.com/go/storage/experimental
 cloud.google.com/go/storage/internal
 cloud.google.com/go/storage/internal/apiv2
 cloud.google.com/go/storage/internal/apiv2/storagepb
-# filippo.io/edwards25519 v1.1.0
+# filippo.io/edwards25519 v1.1.1
 ## explicit; go 1.20
 filippo.io/edwards25519
 filippo.io/edwards25519/field