diff --git a/go.mod b/go.mod
index 91a17f3a..e1d391bf 100644
--- a/go.mod
+++ b/go.mod
@@ -11,7 +11,7 @@ require (
 	github.com/containerd/btrfs v0.0.0-20201111183144-404b9149801e
 	github.com/containerd/cgroups v0.0.0-20200824123100-0b889c03f102
 	github.com/containerd/console v1.0.1
-	github.com/containerd/continuity v0.0.0-20200710164510-efbc4488d8fe
+	github.com/containerd/continuity v0.0.0-20201204184040-1d9893e5674b
 	github.com/containerd/fifo v0.0.0-20201026212402-0724c46b320c
 	github.com/containerd/go-cni v1.0.1
 	github.com/containerd/go-runc v0.0.0-20200220073739-7016d3ce2328
@@ -30,7 +30,7 @@ require (
 	github.com/fsnotify/fsnotify v1.4.9
 	github.com/gogo/googleapis v1.4.0
 	github.com/gogo/protobuf v1.3.1
-	github.com/golang/protobuf v1.4.2
+	github.com/golang/protobuf v1.4.3
 	github.com/google/go-cmp v0.5.1
 	github.com/google/uuid v1.1.1
 	github.com/grpc-ecosystem/go-grpc-prometheus v1.2.0
@@ -53,7 +53,7 @@ require (
 	go.etcd.io/bbolt v1.3.5
 	golang.org/x/net v0.0.0-20200707034311-ab3426394381
 	golang.org/x/sync v0.0.0-20200625203802-6e8e738ad208
-	golang.org/x/sys v0.0.0-20201013081832-0aaa2718063a
+	golang.org/x/sys v0.0.0-20201202213521-69691e467435
 	google.golang.org/grpc v1.30.0
 	gotest.tools/v3 v3.0.2
 	k8s.io/api v0.19.4
diff --git a/go.sum b/go.sum
index 2d8dffe2..93a68cbe 100644
--- a/go.sum
+++ b/go.sum
@@ -106,6 +106,8 @@ github.com/containerd/continuity v0.0.0-20190815185530-f2a389ac0a02/go.mod h1:GL
 github.com/containerd/continuity v0.0.0-20191127005431-f65d91d395eb/go.mod h1:GL3xCUCBDV3CZiTSEKksMWbLE66hEyuu9qyDOOqM47Y=
 github.com/containerd/continuity v0.0.0-20200710164510-efbc4488d8fe h1:PEmIrUvwG9Yyv+0WKZqjXfSFDeZjs/q15g0m08BYS9k=
 github.com/containerd/continuity v0.0.0-20200710164510-efbc4488d8fe/go.mod h1:cECdGN1O8G9bgKTlLhuPJimka6Xb/Gg7vYzCTNVxhvo=
+github.com/containerd/continuity v0.0.0-20201204184040-1d9893e5674b h1:CUx5QuAGQukRZT3ewWwEQK8RPPX043TJkeTuOd1vINw=
+github.com/containerd/continuity v0.0.0-20201204184040-1d9893e5674b/go.mod h1:kR3BEg7bDFaEddKm54WSmrol1fKWDU1nKYkgrcgZT7Y=
 github.com/containerd/fifo v0.0.0-20180307165137-3d5202aec260/go.mod h1:ODA38xgv3Kuk8dQz2ZQXpnv/UZZUHUCL7pnLehbXgQI=
 github.com/containerd/fifo v0.0.0-20190226154929-a9fb20d87448/go.mod h1:ODA38xgv3Kuk8dQz2ZQXpnv/UZZUHUCL7pnLehbXgQI=
 github.com/containerd/fifo v0.0.0-20200410184934-f15a3290365b/go.mod h1:jPQ2IAeZRCYxpS/Cm1495vGFww6ecHmMk1YJH2Q5ln0=
@@ -606,8 +608,10 @@ golang.org/x/sys v0.0.0-20200622214017-ed371f2e16b4/go.mod h1:h1NjWce9XRLGQEsW7w
 golang.org/x/sys v0.0.0-20200728102440-3e129f6d46b1/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20200916030750-2334cc1a136f/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20200922070232-aee5d888a860/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
-golang.org/x/sys v0.0.0-20201013081832-0aaa2718063a h1:bhXnJ7fn2SiL+C8iOWPfNBJKDTjUByftpPW7b9CX94U=
-golang.org/x/sys v0.0.0-20201013081832-0aaa2718063a/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20201201145000-ef89a241ccb3 h1:kzM6+9dur93BcC2kVlYl34cHU+TYZLanmpSJHVMmL64=
+golang.org/x/sys v0.0.0-20201201145000-ef89a241ccb3/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20201202213521-69691e467435 h1:25AvDqqB9PrNqj1FLf2/70I4W0L19qqoaFq3gjNwbKk=
+golang.org/x/sys v0.0.0-20201202213521-69691e467435/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 golang.org/x/text v0.3.1-0.20180807135948-17ff2d5776d2/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 golang.org/x/text v0.3.2/go.mod h1:bEr9sfX3Q8Zfm5fL9x+3itogRgK3+ptLWKqgva+5dAk=