diff --git a/v3/Cargo.toml b/v3/Cargo.toml
index a7fdfa131b9..5afb8fde5c1 100644
--- a/v3/Cargo.toml
+++ b/v3/Cargo.toml
@@ -66,7 +66,7 @@ private_intra_doc_links = "allow"
 
 [workspace.dependencies]
 ndc-models = { git = "https://github.com/hasura/ndc-spec.git", rev = "54baf298b5d6a69f12a701e9f0e3ce8f188a194d" } # When you update this tag, also update the schema references in crates/open-dds/src/data_connector.rs
-ndc-models-v01 = { package = "ndc-models", git = "https://github.com/hasura/ndc-spec.git", tag = "v0.1.6" }
+ndc-models-v01 = { package = "ndc-models", git = "https://github.com/hasura/ndc-spec.git", tag = "v0.1.6" } # When you update this tag, also update the schema references in crates/open-dds/src/data_connector.rs
 
 anyhow = "1"
 apollo-parser = "0.7"
diff --git a/v3/crates/open-dds/metadata.jsonschema b/v3/crates/open-dds/metadata.jsonschema
index 049a3409fbc..0bf07225b1a 100644
--- a/v3/crates/open-dds/metadata.jsonschema
+++ b/v3/crates/open-dds/metadata.jsonschema
@@ -5566,10 +5566,10 @@
               ]
             },
             "schema": {
-              "$ref": "https://raw.githubusercontent.com/hasura/ndc-spec/v0.1.4/ndc-models/tests/json_schema/schema_response.jsonschema"
+              "$ref": "https://raw.githubusercontent.com/hasura/ndc-spec/v0.1.6/ndc-models/tests/json_schema/schema_response.jsonschema"
             },
             "capabilities": {
-              "$ref": "https://raw.githubusercontent.com/hasura/ndc-spec/v0.1.4/ndc-models/tests/json_schema/capabilities_response.jsonschema"
+              "$ref": "https://raw.githubusercontent.com/hasura/ndc-spec/v0.1.6/ndc-models/tests/json_schema/capabilities_response.jsonschema"
             }
           },
           "additionalProperties": false
diff --git a/v3/crates/open-dds/src/data_connector.rs b/v3/crates/open-dds/src/data_connector.rs
index 30839a99cac..1f56153b400 100644
--- a/v3/crates/open-dds/src/data_connector.rs
+++ b/v3/crates/open-dds/src/data_connector.rs
@@ -79,13 +79,13 @@ impl DataConnectorLink {
 fn ndc_capabilities_response_v01_schema_reference(
     _gen: &mut schemars::gen::SchemaGenerator,
 ) -> schemars::schema::Schema {
-    schemars::schema::Schema::new_ref("https://raw.githubusercontent.com/hasura/ndc-spec/v0.1.4/ndc-models/tests/json_schema/capabilities_response.jsonschema".into())
+    schemars::schema::Schema::new_ref("https://raw.githubusercontent.com/hasura/ndc-spec/v0.1.6/ndc-models/tests/json_schema/capabilities_response.jsonschema".into())
 }
 
 fn ndc_schema_response_v01_schema_reference(
     _gen: &mut schemars::gen::SchemaGenerator,
 ) -> schemars::schema::Schema {
-    schemars::schema::Schema::new_ref("https://raw.githubusercontent.com/hasura/ndc-spec/v0.1.4/ndc-models/tests/json_schema/schema_response.jsonschema".into())
+    schemars::schema::Schema::new_ref("https://raw.githubusercontent.com/hasura/ndc-spec/v0.1.6/ndc-models/tests/json_schema/schema_response.jsonschema".into())
 }
 
 fn ndc_capabilities_response_v02_schema_reference(