diff --git a/vendor.conf b/vendor.conf
index 7f791935b..6cfde9750 100644
--- a/vendor.conf
+++ b/vendor.conf
@@ -28,7 +28,7 @@ google.golang.org/grpc v1.3.0
 github.com/pkg/errors v0.8.0
 github.com/opencontainers/go-digest 21dfd564fd89c944783d00d069f33e3e7123c448
 golang.org/x/sys 739734461d1c916b6c72a63d7efda2b27edb369f https://github.com/golang/sys
-github.com/opencontainers/image-spec 372ad780f63454fbbbbcc7cf80e5b90245c13e13
+github.com/opencontainers/image-spec v1.0.0
 github.com/containerd/continuity 86cec1535a968310e7532819f699ff2830ed7463
 golang.org/x/sync 450f422ab23cf9881c94e2db30cac0eb1b7cf80c
 github.com/BurntSushi/toml v0.2.0-21-g9906417
diff --git a/vendor/github.com/opencontainers/image-spec/specs-go/v1/config.go b/vendor/github.com/opencontainers/image-spec/specs-go/v1/config.go
index 8475ff741..fe799bd69 100644
--- a/vendor/github.com/opencontainers/image-spec/specs-go/v1/config.go
+++ b/vendor/github.com/opencontainers/image-spec/specs-go/v1/config.go
@@ -37,7 +37,7 @@ type ImageConfig struct {
 	// Cmd defines the default arguments to the entrypoint of the container.
 	Cmd []string `json:"Cmd,omitempty"`
 
-	// Volumes is a set of directories which should be created as data volumes in a container running this image.
+	// Volumes is a set of directories describing where the process is likely write data specific to a container instance.
 	Volumes map[string]struct{} `json:"Volumes,omitempty"`
 
 	// WorkingDir sets the current working directory of the entrypoint process in the container.
diff --git a/vendor/github.com/opencontainers/image-spec/specs-go/version.go b/vendor/github.com/opencontainers/image-spec/specs-go/version.go
index f4cda6ed8..e3eee29b4 100644
--- a/vendor/github.com/opencontainers/image-spec/specs-go/version.go
+++ b/vendor/github.com/opencontainers/image-spec/specs-go/version.go
@@ -25,7 +25,7 @@ const (
 	VersionPatch = 0
 
 	// VersionDev indicates development branch. Releases will be empty string.
-	VersionDev = "-rc6-dev"
+	VersionDev = ""
 )
 
 // Version is the specification version that the package types support.