diff --git a/go.mod b/go.mod
index f50ad1a..700722e 100644
--- a/go.mod
+++ b/go.mod
@@ -6,7 +6,7 @@ require (
 	github.com/cyclone-github/base58 v1.0.1
 	github.com/ebfe/keccak v0.0.0-20150115210727-5cc570678d1b
 	github.com/openwall/yescrypt-go v1.0.0
-	golang.org/x/crypto v0.46.0
+	golang.org/x/crypto v0.47.0
 )
 
-require golang.org/x/sys v0.39.0 // indirect
+require golang.org/x/sys v0.40.0 // indirect
diff --git a/go.sum b/go.sum
index 8647a37..e225eff 100644
--- a/go.sum
+++ b/go.sum
@@ -4,7 +4,7 @@ github.com/ebfe/keccak v0.0.0-20150115210727-5cc570678d1b h1:BMyjwV6Fal/Ffphi4dJ
 github.com/ebfe/keccak v0.0.0-20150115210727-5cc570678d1b/go.mod h1:fnviDXB7GJWiSUI9thIXmk9QKM8Rhj1JV/LcMRzkiVA=
 github.com/openwall/yescrypt-go v1.0.0 h1:jsGk48zkFvtUjGVOhYPGh+CS595JmTRcKnpggK2AON4=
 github.com/openwall/yescrypt-go v1.0.0/go.mod h1:e6CWtFizUEOUttaOjeVMiv1lJaJie3mfOtLJ9CCD6sA=
-golang.org/x/crypto v0.46.0 h1:cKRW/pmt1pKAfetfu+RCEvjvZkA9RimPbh7bhFjGVBU=
-golang.org/x/crypto v0.46.0/go.mod h1:Evb/oLKmMraqjZ2iQTwDwvCtJkczlDuTmdJXoZVzqU0=
-golang.org/x/sys v0.39.0 h1:CvCKL8MeisomCi6qNZ+wbb0DN9E5AATixKsvNtMoMFk=
-golang.org/x/sys v0.39.0/go.mod h1:OgkHotnGiDImocRcuBABYBEXf8A9a87e/uXjp9XT3ks=
+golang.org/x/crypto v0.47.0 h1:V6e3FRj+n4dbpw86FJ8Fv7XVOql7TEwpHapKoMJ/GO8=
+golang.org/x/crypto v0.47.0/go.mod h1:ff3Y9VzzKbwSSEzWqJsJVBnWmRwRSHt/6Op5n9bQc4A=
+golang.org/x/sys v0.40.0 h1:DBZZqJ2Rkml6QMQsZywtnjnnGvHza6BTfYFWY9kjEWQ=
+golang.org/x/sys v0.40.0/go.mod h1:OgkHotnGiDImocRcuBABYBEXf8A9a87e/uXjp9XT3ks=