diff --git a/Cargo.lock b/Cargo.lock
index 24768985..f9389d98 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1793,8 +1793,8 @@ dependencies = [
 
 [[package]]
 name = "ndc-models"
-version = "0.2.2"
-source = "git+https://github.com/hasura/ndc-spec.git?tag=v0.2.3#272a95c511c457a6d6068ee359dddbc0afbd7a17"
+version = "0.2.4"
+source = "git+https://github.com/hasura/ndc-spec.git?tag=v0.2.4#df67fa6469431f9304aac9c237e9d2327d20da20"
 dependencies = [
  "indexmap 2.10.0",
  "ref-cast",
@@ -1807,8 +1807,8 @@ dependencies = [
 
 [[package]]
 name = "ndc-models"
-version = "0.2.4"
-source = "git+https://github.com/hasura/ndc-spec.git?tag=v0.2.4#df67fa6469431f9304aac9c237e9d2327d20da20"
+version = "0.2.8"
+source = "git+https://github.com/hasura/ndc-spec.git?tag=v0.2.8#f40cb8a784e837b1a33a8d7061888a9f95d18163"
 dependencies = [
  "indexmap 2.10.0",
  "ref-cast",
@@ -1932,14 +1932,14 @@ dependencies = [
 
 [[package]]
 name = "ndc-test"
-version = "0.2.2"
-source = "git+https://github.com/hasura/ndc-spec.git?tag=v0.2.3#272a95c511c457a6d6068ee359dddbc0afbd7a17"
+version = "0.2.4"
+source = "git+https://github.com/hasura/ndc-spec.git?tag=v0.2.4#df67fa6469431f9304aac9c237e9d2327d20da20"
 dependencies = [
  "async-trait",
  "clap",
  "colorful",
  "indexmap 2.10.0",
- "ndc-models 0.2.2",
+ "ndc-models 0.2.4",
  "pretty_assertions",
  "rand 0.8.5",
  "reqwest 0.12.12",
@@ -1953,14 +1953,14 @@ dependencies = [
 
 [[package]]
 name = "ndc-test"
-version = "0.2.4"
-source = "git+https://github.com/hasura/ndc-spec.git?tag=v0.2.4#df67fa6469431f9304aac9c237e9d2327d20da20"
+version = "0.2.8"
+source = "git+https://github.com/hasura/ndc-spec.git?tag=v0.2.8#f40cb8a784e837b1a33a8d7061888a9f95d18163"
 dependencies = [
  "async-trait",
  "clap",
  "colorful",
  "indexmap 2.10.0",
- "ndc-models 0.2.4",
+ "ndc-models 0.2.8",
  "pretty_assertions",
  "rand 0.8.5",
  "reqwest 0.12.12",
@@ -3625,7 +3625,7 @@ dependencies = [
  "ndc-postgres",
  "ndc-postgres-configuration",
  "ndc-sdk",
- "ndc-test 0.2.2",
+ "ndc-test 0.2.8",
  "reqwest 0.12.12",
  "schemars",
  "serde",
diff --git a/Cargo.toml b/Cargo.toml
index 73495d2e..aeb67cc7 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -33,7 +33,7 @@ too_many_lines = "allow"
 [workspace.dependencies]
 ndc-models = { git = "https://github.com/hasura/ndc-spec.git", tag = "v0.2.4" }
 ndc-sdk = { git = "https://github.com/hasura/ndc-sdk-rs.git", rev = "v0.8.0" }
-ndc-test = { git = "https://github.com/hasura/ndc-spec.git", tag = "v0.2.3" }
+ndc-test = { git = "https://github.com/hasura/ndc-spec.git", tag = "v0.2.8" }
 
 anyhow = "1"
 async-trait = "0.1"