diff --git a/src/cdk/schematics/ng-add/schema.json b/src/cdk/schematics/ng-add/schema.json
index 4f965a05e643..ff6e5e5b49f9 100644
--- a/src/cdk/schematics/ng-add/schema.json
+++ b/src/cdk/schematics/ng-add/schema.json
@@ -1,6 +1,6 @@
 {
-  "$schema": "http://json-schema.org/schema",
-  "id": "angular-cdk-ng-add",
+  "$schema": "http://json-schema.org/draft-07/schema",
+  "$id": "angular-cdk-ng-add",
   "title": "Angular CDK ng-add",
   "type": "object",
   "properties": {
diff --git a/src/cdk/schematics/ng-generate/drag-drop/schema.json b/src/cdk/schematics/ng-generate/drag-drop/schema.json
index ddcc1a04f1a9..ed96f52900b8 100644
--- a/src/cdk/schematics/ng-generate/drag-drop/schema.json
+++ b/src/cdk/schematics/ng-generate/drag-drop/schema.json
@@ -1,6 +1,6 @@
 {
-  "$schema": "http://json-schema.org/schema",
-  "id": "CdkSchematicsDragDrop",
+  "$schema": "http://json-schema.org/draft-07/schema",
+  "$id": "CdkSchematicsDragDrop",
   "title": "Angular CDK Drag and Drop schematic",
   "type": "object",
   "properties": {
diff --git a/src/material/schematics/ng-add/schema.json b/src/material/schematics/ng-add/schema.json
index 6f9383303de7..0fb0c773fd9f 100644
--- a/src/material/schematics/ng-add/schema.json
+++ b/src/material/schematics/ng-add/schema.json
@@ -1,6 +1,6 @@
 {
-  "$schema": "http://json-schema.org/schema",
-  "id": "angular-material-ng-add",
+  "$schema": "http://json-schema.org/draft-07/schema",
+  "$id": "angular-material-ng-add",
   "title": "Angular Material ng-add schematic",
   "type": "object",
   "properties": {
diff --git a/src/material/schematics/ng-generate/address-form/schema.json b/src/material/schematics/ng-generate/address-form/schema.json
index c3d526bf8ebb..597848e98618 100644
--- a/src/material/schematics/ng-generate/address-form/schema.json
+++ b/src/material/schematics/ng-generate/address-form/schema.json
@@ -1,6 +1,6 @@
 {
-  "$schema": "http://json-schema.org/schema",
-  "id": "SchematicsMaterialAddressForm",
+  "$schema": "http://json-schema.org/draft-07/schema",
+  "$id": "SchematicsMaterialAddressForm",
   "title": "Material Address Form Options Schema",
   "type": "object",
   "properties": {
diff --git a/src/material/schematics/ng-generate/dashboard/schema.json b/src/material/schematics/ng-generate/dashboard/schema.json
index a5790bd0ce02..ebfa42e5db66 100644
--- a/src/material/schematics/ng-generate/dashboard/schema.json
+++ b/src/material/schematics/ng-generate/dashboard/schema.json
@@ -1,6 +1,6 @@
 {
-  "$schema": "http://json-schema.org/schema",
-  "id": "SchematicsMaterialDashboard",
+  "$schema": "http://json-schema.org/draft-07/schema",
+  "$id": "SchematicsMaterialDashboard",
   "title": "Material Dashboard Options Schema",
   "type": "object",
   "properties": {
diff --git a/src/material/schematics/ng-generate/navigation/schema.json b/src/material/schematics/ng-generate/navigation/schema.json
index f9911776c380..09a4faeea6e5 100644
--- a/src/material/schematics/ng-generate/navigation/schema.json
+++ b/src/material/schematics/ng-generate/navigation/schema.json
@@ -1,6 +1,6 @@
 {
-  "$schema": "http://json-schema.org/schema",
-  "id": "SchematicsMaterialNavigation",
+  "$schema": "http://json-schema.org/draft-07/schema",
+  "$id": "SchematicsMaterialNavigation",
   "title": "Material Navigation Options Schema",
   "type": "object",
   "properties": {
diff --git a/src/material/schematics/ng-generate/table/schema.json b/src/material/schematics/ng-generate/table/schema.json
index 54e21b03636f..6e19ab626545 100644
--- a/src/material/schematics/ng-generate/table/schema.json
+++ b/src/material/schematics/ng-generate/table/schema.json
@@ -1,6 +1,6 @@
 {
-  "$schema": "http://json-schema.org/schema",
-  "id": "SchematicsMaterialTable",
+  "$schema": "http://json-schema.org/draft-07/schema",
+  "$id": "SchematicsMaterialTable",
   "title": "Material Table Options Schema",
   "type": "object",
   "properties": {
diff --git a/src/material/schematics/ng-generate/theming-api/schema.json b/src/material/schematics/ng-generate/theming-api/schema.json
index 41e5f0476298..e6ef39bd5bea 100644
--- a/src/material/schematics/ng-generate/theming-api/schema.json
+++ b/src/material/schematics/ng-generate/theming-api/schema.json
@@ -1,6 +1,6 @@
 {
-  "$schema": "http://json-schema.org/schema",
-  "id": "SchematicsMaterialThemingApi",
+  "$schema": "http://json-schema.org/draft-07/schema",
+  "$id": "SchematicsMaterialThemingApi",
   "title": "Material Theming API migration",
   "type": "object",
   "properties": {}
diff --git a/src/material/schematics/ng-generate/tree/schema.json b/src/material/schematics/ng-generate/tree/schema.json
index f94b1d6d041e..b05dc160493c 100644
--- a/src/material/schematics/ng-generate/tree/schema.json
+++ b/src/material/schematics/ng-generate/tree/schema.json
@@ -1,6 +1,6 @@
 {
-  "$schema": "http://json-schema.org/schema",
-  "id": "SchematicsMaterialTree",
+  "$schema": "http://json-schema.org/draft-07/schema",
+  "$id": "SchematicsMaterialTree",
   "title": "Material Tree Options Schema",
   "type": "object",
   "properties": {