diff --git a/bitwindow/server/go.mod b/bitwindow/server/go.mod
index 97ec8e41d..b90f51569 100644
--- a/bitwindow/server/go.mod
+++ b/bitwindow/server/go.mod
@@ -16,7 +16,7 @@ require (
 	github.com/barebitcoin/btc-buf v0.0.0-20260808142039-a2f409838633
 	github.com/brianvoe/gofakeit/v7 v7.18.0
 	github.com/btcsuite/btcd v0.25.0
-	github.com/btcsuite/btcd/btcec/v2 v2.5.0
+	github.com/btcsuite/btcd/btcec/v2 v2.5.1
 	github.com/btcsuite/btcd/btcutil v1.2.0
 	github.com/btcsuite/btcd/chaincfg/chainhash v1.2.0
 	github.com/go-zeromq/zmq4 v0.17.0
diff --git a/bitwindow/server/go.sum b/bitwindow/server/go.sum
index f441da495..e73ee6c0e 100644
--- a/bitwindow/server/go.sum
+++ b/bitwindow/server/go.sum
@@ -32,8 +32,8 @@ github.com/btcsuite/btcd v0.25.0 h1:JPbjwvHGpSywBRuorFFqTjaVP4y6Qw69XJ1nQ6MyWJM=
 github.com/btcsuite/btcd v0.25.0/go.mod h1:qbPE+pEiR9643E1s1xu57awsRhlCIm1ZIi6FfeRA4KE=
 github.com/btcsuite/btcd/address/v2 v2.0.0 h1:UVu8Hal6Siu4XastFe+JX5JkeBYONbDUIY5E+SVTs6I=
 github.com/btcsuite/btcd/address/v2 v2.0.0/go.mod h1:htJK1AtaeK3bKNfZY63ep2oN8LbrI6qvmPGe1vekb3I=
-github.com/btcsuite/btcd/btcec/v2 v2.5.0 h1:KioMXOWa76b86sTZZOmbzv/ldaQCmB8KFAyn5PbB8E8=
-github.com/btcsuite/btcd/btcec/v2 v2.5.0/go.mod h1:+K/MYXcLBtHEQjRbjHuJChuybk4LCgjdjgRwil+e+Kk=
+github.com/btcsuite/btcd/btcec/v2 v2.5.1 h1:zDnj4h0PTlFz69xIhoGGXYkkkYxPgTv/AfjBxQQLlnE=
+github.com/btcsuite/btcd/btcec/v2 v2.5.1/go.mod h1:jCw+V1Y+1y1AruEuF21h2wkWXiPBlAPE78UJHxwqdDk=
 github.com/btcsuite/btcd/btcutil v1.2.0 h1:p3+S2g3Q+7G5NOh4Ji+2UrBOrg5Z0Q4ykzShWG1Dhgs=
 github.com/btcsuite/btcd/btcutil v1.2.0/go.mod h1:/Taflm113pYjUpbWKKQEfa6XOtI/+WS8awxeMZpY75k=
 github.com/btcsuite/btcd/btcutil/psbt v1.2.0 h1:w13gMXPVs9CCIAv/TCn/TBBHKxU4ywx5wjywwN08ORs=