diff --git a/go.mod b/go.mod
index 65f09e08..6716d2b0 100644
--- a/go.mod
+++ b/go.mod
@@ -28,7 +28,7 @@ require (
 	github.com/mitchellh/osext v0.0.0-20151018003038-5e2d6d41470f // indirect
 	github.com/ncw/swift v1.0.47
 	github.com/opencontainers/go-digest v1.0.0
-	github.com/opencontainers/image-spec v1.0.1
+	github.com/opencontainers/image-spec v1.0.2
 	github.com/sirupsen/logrus v1.8.1
 	github.com/spf13/cobra v0.0.3
 	github.com/spf13/pflag v1.0.3 // indirect
diff --git a/go.sum b/go.sum
index d5d7701f..e6266237 100644
--- a/go.sum
+++ b/go.sum
@@ -101,8 +101,8 @@ github.com/ncw/swift v1.0.47 h1:4DQRPj35Y41WogBxyhOXlrI37nzGlyEcsforeudyYPQ=
 github.com/ncw/swift v1.0.47/go.mod h1:23YIA4yWVnGwv2dQlN4bB7egfYX6YLn0Yo/S6zZO/ZM=
 github.com/opencontainers/go-digest v1.0.0 h1:apOUWs51W5PlhuyGyz9FCeeBIOUDA/6nW8Oi/yOhh5U=
 github.com/opencontainers/go-digest v1.0.0/go.mod h1:0JzlMkj0TRzQZfJkVvzbP0HBR3IKzErnv2BNG4W4MAM=
-github.com/opencontainers/image-spec v1.0.1 h1:JMemWkRwHx4Zj+fVxWoMCFm/8sYGGrUVojFA6h/TRcI=
-github.com/opencontainers/image-spec v1.0.1/go.mod h1:BtxoFyWECRxE4U/7sNtV5W15zMzWCbyJoFRP3s7yZA0=
+github.com/opencontainers/image-spec v1.0.2 h1:9yCKha/T5XdGtO0q9Q9a6T5NUCsTn/DrBg0D7ufOcFM=
+github.com/opencontainers/image-spec v1.0.2/go.mod h1:BtxoFyWECRxE4U/7sNtV5W15zMzWCbyJoFRP3s7yZA0=
 github.com/pkg/errors v0.8.0/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
 github.com/pkg/errors v0.9.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
 github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
diff --git a/vendor/github.com/opencontainers/image-spec/specs-go/v1/index.go b/vendor/github.com/opencontainers/image-spec/specs-go/v1/index.go
index 4e6c4b23..82da6c6a 100644
--- a/vendor/github.com/opencontainers/image-spec/specs-go/v1/index.go
+++ b/vendor/github.com/opencontainers/image-spec/specs-go/v1/index.go
@@ -21,6 +21,9 @@ import "github.com/opencontainers/image-spec/specs-go"
 type Index struct {
 	specs.Versioned
 
+	// MediaType specificies the type of this document data structure e.g. `application/vnd.oci.image.index.v1+json`
+	MediaType string `json:"mediaType,omitempty"`
+
 	// Manifests references platform specific manifests.
 	Manifests []Descriptor `json:"manifests"`
 
diff --git a/vendor/github.com/opencontainers/image-spec/specs-go/v1/manifest.go b/vendor/github.com/opencontainers/image-spec/specs-go/v1/manifest.go
index 7ff32c40..d72d15ce 100644
--- a/vendor/github.com/opencontainers/image-spec/specs-go/v1/manifest.go
+++ b/vendor/github.com/opencontainers/image-spec/specs-go/v1/manifest.go
@@ -20,6 +20,9 @@ import "github.com/opencontainers/image-spec/specs-go"
 type Manifest struct {
 	specs.Versioned
 
+	// MediaType specificies the type of this document data structure e.g. `application/vnd.oci.image.manifest.v1+json`
+	MediaType string `json:"mediaType,omitempty"`
+
 	// Config references a configuration object for a container, by digest.
 	// The referenced configuration object is a JSON blob that the runtime uses to set up the container.
 	Config Descriptor `json:"config"`
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 5d493df2..0d9543f1 100644
--- a/vendor/github.com/opencontainers/image-spec/specs-go/version.go
+++ b/vendor/github.com/opencontainers/image-spec/specs-go/version.go
@@ -22,7 +22,7 @@ const (
 	// VersionMinor is for functionality in a backwards-compatible manner
 	VersionMinor = 0
 	// VersionPatch is for backwards-compatible bug fixes
-	VersionPatch = 1
+	VersionPatch = 2
 
 	// VersionDev indicates development branch. Releases will be empty string.
 	VersionDev = ""
diff --git a/vendor/modules.txt b/vendor/modules.txt
index 9ab8a0f3..c3ac6490 100644
--- a/vendor/modules.txt
+++ b/vendor/modules.txt
@@ -141,7 +141,7 @@ github.com/ncw/swift/swifttest
 # github.com/opencontainers/go-digest v1.0.0
 ## explicit
 github.com/opencontainers/go-digest
-# github.com/opencontainers/image-spec v1.0.1
+# github.com/opencontainers/image-spec v1.0.2
 ## explicit
 github.com/opencontainers/image-spec/specs-go
 github.com/opencontainers/image-spec/specs-go/v1