diff --git a/go.mod b/go.mod
index 1c203e1112f7f7892e0b824c4ab987370e120df3..1d628aa0d81d78f4394f3cf490becf5073072e39 100644
--- a/go.mod
+++ b/go.mod
@@ -13,7 +13,7 @@ require (
 	github.com/prometheus/client_golang v1.9.0
 	github.com/prometheus/common v0.17.0
 	go.etcd.io/etcd v0.5.0-alpha.5.0.20190401205724-a621d807f061
-	golang.org/x/crypto v0.0.0-20210218145215-b8e89b74b9df
+	golang.org/x/crypto v0.0.0-20210220033148-5ea612d1eb83
 	golang.org/x/sync v0.0.0-20201207232520-09787c993a3a
 	google.golang.org/grpc v1.26.0
 )
diff --git a/go.sum b/go.sum
index 6c9e4378db1bb81f4f644fbf82eb232bf3b17cc3..c95c7551d9fa0470dfc2965183a616c46d2ecd76 100644
--- a/go.sum
+++ b/go.sum
@@ -369,6 +369,8 @@ 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/lint v0.0.0-20181026193005-c67002cb31c3/go.mod h1:UVdnD1Gm6xHRNCYTkRU2/jEulfH38KcIWyp/GAMgvoE=
 golang.org/x/lint v0.0.0-20190227174305-5b3e6a55c961/go.mod h1:wehouNa3lNwaWXcvxsM5YxQ5yQlVC4a0KAMCusXpPoU=
diff --git a/vendor/golang.org/x/crypto/acme/version_go112.go b/vendor/golang.org/x/crypto/acme/version_go112.go
index b58f2456bea89071111d3fbb87902aaaa31d4e64..b9efdb59e5851c79fcd7208386fbbed81a603c89 100644
--- a/vendor/golang.org/x/crypto/acme/version_go112.go
+++ b/vendor/golang.org/x/crypto/acme/version_go112.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 go1.12
 // +build go1.12
 
 package acme
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 a09e5b9168aa7675c547a812da00c76c9ed5f5b2..3c3dc2ae6ea206903a6cb1146e32eb49162f4ab6 100644
--- a/vendor/modules.txt
+++ b/vendor/modules.txt
@@ -197,7 +197,7 @@ go.uber.org/zap/internal/bufferpool
 go.uber.org/zap/internal/color
 go.uber.org/zap/internal/exit
 go.uber.org/zap/zapcore
-# golang.org/x/crypto v0.0.0-20210218145215-b8e89b74b9df
+# golang.org/x/crypto v0.0.0-20210220033148-5ea612d1eb83
 ## explicit
 golang.org/x/crypto/acme
 golang.org/x/crypto/bcrypt