go.mod | 4 ++--
 go.sum | 8 ++++----

diff --git a/go.mod b/go.mod
index 706b3e70e8fd00941e584780f010afd2707a04bb..85ece3bf47ff247ff46afafeeedb46800d0239d2 100644
--- a/go.mod
+++ b/go.mod
@@ -2,6 +2,6 @@ module go.cypherpunks.ru/gohpenc/v3
 
 go 1.20
 
-require golang.org/x/crypto v0.11.0
+require golang.org/x/crypto v0.12.0
 
-require golang.org/x/sys v0.10.0 // indirect
+require golang.org/x/sys v0.11.0 // indirect
diff --git a/go.sum b/go.sum
index 7f8014749c2bb938e3fc00468de78ef41a590751..53b0584b464553ddcf8c17780247200670b9fcd6 100644
--- a/go.sum
+++ b/go.sum
@@ -1,4 +1,4 @@
-golang.org/x/crypto v0.11.0 h1:6Ewdq3tDic1mg5xRO4milcWCfMVQhI4NkqWWvqejpuA=
-golang.org/x/crypto v0.11.0/go.mod h1:xgJhtzW8F9jGdVFWZESrid1U1bjeNy4zgy5cRr/CIio=
-golang.org/x/sys v0.10.0 h1:SqMFp9UcQJZa+pmYuAKjd9xq1f0j5rLcDIk0mj4qAsA=
-golang.org/x/sys v0.10.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/crypto v0.12.0 h1:tFM/ta59kqch6LlvYnPa0yx5a83cL2nHflFhYKvv9Yk=
+golang.org/x/crypto v0.12.0/go.mod h1:NF0Gs7EO5K4qLn+Ylc+fih8BSTeIjAP05siRnAh98yw=
+golang.org/x/sys v0.11.0 h1:eG7RXZHdqOJ1i+0lgLgCpSXAp6M3LYlAo6osgSi0xOM=
+golang.org/x/sys v0.11.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=