diff --git a/go.mod b/go.mod
index 769f2a5a5e2fcff39e2fbc771aab46ebc1d10607..53c882726af51a8fb21b9e10cc77205c108fab3c 100644
--- a/go.mod
+++ b/go.mod
@@ -20,6 +20,6 @@ require (
 	github.com/rs/cors v1.7.0
 	github.com/tstranex/u2f v1.0.0
 	go.opencensus.io v0.22.6
-	golang.org/x/crypto v0.0.0-20210218145215-b8e89b74b9df
+	golang.org/x/crypto v0.0.0-20210220033148-5ea612d1eb83
 	gopkg.in/yaml.v2 v2.4.0
 )
diff --git a/go.sum b/go.sum
index ccddc15436881144e9e3d50f3c1dd83b1293b273..a81d9302c05dae02c9c8eb0294d8d5583e072bae 100644
--- a/go.sum
+++ b/go.sum
@@ -584,6 +584,8 @@ golang.org/x/crypto v0.0.0-20201221181555-eec23a3978ad h1:DN0cp81fZ3njFcrLCytUHR
 golang.org/x/crypto v0.0.0-20201221181555-eec23a3978ad/go.mod h1:jdWPYTVW3xRLrWPugEBEK3UY2ZEsg3UU495nc5E+M+I=
 golang.org/x/crypto v0.0.0-20210218145215-b8e89b74b9df h1:y7QZzfUiTwWam+xBn29Ulb8CBwVN5UdzmMDavl9Whlw=
 golang.org/x/crypto v0.0.0-20210218145215-b8e89b74b9df/go.mod h1:jdWPYTVW3xRLrWPugEBEK3UY2ZEsg3UU495nc5E+M+I=
+golang.org/x/crypto v0.0.0-20210220033148-5ea612d1eb83 h1:/ZScEX8SfEmUGRHs0gxpqteO5nfNW6axyZbBdw9A12g=
+golang.org/x/crypto v0.0.0-20210220033148-5ea612d1eb83/go.mod h1:jdWPYTVW3xRLrWPugEBEK3UY2ZEsg3UU495nc5E+M+I=
 golang.org/x/exp v0.0.0-20190121172915-509febef88a4/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
 golang.org/x/exp v0.0.0-20190306152737-a1d7652674e8/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
 golang.org/x/exp v0.0.0-20190510132918-efd6b22b2522/go.mod h1:ZjyILWgesfNpC6sMxTJOJm9Kp84zZh5NQWvqDGG3Qr8=
diff --git a/vendor/golang.org/x/crypto/ed25519/ed25519.go b/vendor/golang.org/x/crypto/ed25519/ed25519.go
index c7f8c7e64ec83c7f0d37011da13e69c01a88e7a8..71ad917dadd8dc6af16289290c37878a84c242f8 100644
--- a/vendor/golang.org/x/crypto/ed25519/ed25519.go
+++ b/vendor/golang.org/x/crypto/ed25519/ed25519.go
@@ -5,6 +5,7 @@
 // In Go 1.13, the ed25519 package was promoted to the standard library as
 // crypto/ed25519, and this package became a wrapper for the standard library one.
 //
+//go:build !go1.13
 // +build !go1.13
 
 // Package ed25519 implements the Ed25519 signature algorithm. See
diff --git a/vendor/golang.org/x/crypto/ed25519/ed25519_go113.go b/vendor/golang.org/x/crypto/ed25519/ed25519_go113.go
index d1448d8d2202259eb05e84114625b51e3fb8a665..b5974dc8b27bb23f1f7d0771f024d8bc1486292a 100644
--- a/vendor/golang.org/x/crypto/ed25519/ed25519_go113.go
+++ b/vendor/golang.org/x/crypto/ed25519/ed25519_go113.go
@@ -2,6 +2,7 @@
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
+//go:build go1.13
 // +build go1.13
 
 // Package ed25519 implements the Ed25519 signature algorithm. See
diff --git a/vendor/modules.txt b/vendor/modules.txt
index c7f2c3bfd0352ddff925d04cf05266d530dc5fba..5868d74a83cf8060c4264734b9c190d4ea015cd6 100644
--- a/vendor/modules.txt
+++ b/vendor/modules.txt
@@ -125,7 +125,7 @@ go.opencensus.io/trace
 go.opencensus.io/trace/internal
 go.opencensus.io/trace/propagation
 go.opencensus.io/trace/tracestate
-# golang.org/x/crypto v0.0.0-20210218145215-b8e89b74b9df
+# golang.org/x/crypto v0.0.0-20210220033148-5ea612d1eb83
 ## explicit
 golang.org/x/crypto/ed25519
 golang.org/x/crypto/ed25519/internal/edwards25519