diff --git a/go.mod b/go.mod
index 88767d2f..7797f252 100644
--- a/go.mod
+++ b/go.mod
@@ -3,7 +3,7 @@ module github.com/CloudNativeAI/modctl
 go 1.24.1
 
 require (
-	github.com/CloudNativeAI/model-spec v0.0.5
+	github.com/CloudNativeAI/model-spec v0.0.6
 	github.com/antgroup/hugescm v0.18.0
 	github.com/avast/retry-go/v4 v4.6.1
 	github.com/briandowns/spinner v1.23.2
diff --git a/go.sum b/go.sum
index 1ac5825e..13fd8d3c 100644
--- a/go.sum
+++ b/go.sum
@@ -2,8 +2,8 @@ dario.cat/mergo v1.0.0 h1:AGCNq9Evsj31mOgNPcLyXc+4PNABt905YmuqPYYpBWk=
 dario.cat/mergo v1.0.0/go.mod h1:uNxQE+84aUszobStD9th8a29P2fMDhsBdgRYvZOxGmk=
 github.com/BurntSushi/toml v1.5.0 h1:W5quZX/G/csjUnuI8SUYlsHs9M38FC7znL0lIO+DvMg=
 github.com/BurntSushi/toml v1.5.0/go.mod h1:ukJfTF/6rtPPRCnwkur4qwRxa8vTRFBF0uk2lLoLwho=
-github.com/CloudNativeAI/model-spec v0.0.5 h1:gVwvpiVJgGZynvIi+xy0Hp/zh+g1EuWa6x6Czm4P0uA=
-github.com/CloudNativeAI/model-spec v0.0.5/go.mod h1:3U/4zubBfbUkW59ATSg41HnkYyKrKUcKFH/cVdoPQnk=
+github.com/CloudNativeAI/model-spec v0.0.6 h1:eERko51HkeLhVii0G7LhHLAOkK53+1ghbAGAS/4tfJU=
+github.com/CloudNativeAI/model-spec v0.0.6/go.mod h1:PYdhY3NpOfKxuk3v8fBKBaqYr1PPsoy0zfOPhvD6nqU=
 github.com/Microsoft/go-winio v0.5.2/go.mod h1:WpS1mjBmmwHBEWmogvA2mj8546UReBk4v8QkMxJ6pZY=
 github.com/Microsoft/go-winio v0.6.2 h1:F2VQgta7ecxGYO8k3ZZz3RS8fVIXVxONVUPlNERoyfY=
 github.com/Microsoft/go-winio v0.6.2/go.mod h1:yd8OoFMLzJbo9gZq8j5qaps8bJ9aShtEA8Ipt1oGCvU=