diff --git a/test/snapshots/blueprint.test.ts.md b/test/snapshots/blueprint.test.ts.md
index 97235f9..634023f 100644
--- a/test/snapshots/blueprint.test.ts.md
+++ b/test/snapshots/blueprint.test.ts.md
@@ -15,7 +15,7 @@ Generated by [AVA](https://avajs.dev).
             {
               deprecationMessage: '',
               description: 'Foo id',
-              format: 'string',
+              format: 'id',
               isDeprecated: false,
               isUndocumented: false,
               jsonType: 'string',
diff --git a/test/snapshots/blueprint.test.ts.snap b/test/snapshots/blueprint.test.ts.snap
index 7cf3807..0eab834 100644
Binary files a/test/snapshots/blueprint.test.ts.snap and b/test/snapshots/blueprint.test.ts.snap differ
diff --git a/test/snapshots/seam-blueprint.test.ts.md b/test/snapshots/seam-blueprint.test.ts.md
index 92cddfb..17c4f20 100644
--- a/test/snapshots/seam-blueprint.test.ts.md
+++ b/test/snapshots/seam-blueprint.test.ts.md
@@ -15,7 +15,7 @@ Generated by [AVA](https://avajs.dev).
             {
               deprecationMessage: '',
               description: 'ID of the `acs_system`.',
-              format: 'string',
+              format: 'id',
               isDeprecated: false,
               isUndocumented: false,
               jsonType: 'string',
@@ -69,7 +69,7 @@ Generated by [AVA](https://avajs.dev).
             {
               deprecationMessage: '',
               description: 'Date and time at which the `acs_system` was created.',
-              format: 'string',
+              format: 'datetime',
               isDeprecated: false,
               isUndocumented: false,
               jsonType: 'string',
@@ -220,7 +220,7 @@ Generated by [AVA](https://avajs.dev).
             {
               deprecationMessage: '',
               description: 'ID of the [workspace](https://docs.seam.co/latest/core-concepts/workspaces) that contains the `acs_system`.',
-              format: 'string',
+              format: 'id',
               isDeprecated: false,
               isUndocumented: false,
               jsonType: 'string',
diff --git a/test/snapshots/seam-blueprint.test.ts.snap b/test/snapshots/seam-blueprint.test.ts.snap
index e9ac504..172d9a6 100644
Binary files a/test/snapshots/seam-blueprint.test.ts.snap and b/test/snapshots/seam-blueprint.test.ts.snap differ