diff --git a/data/schema/v1/Decision_Point-1-0-1.schema.json b/data/schema/v1/Decision_Point-1-0-1.schema.json
index 168cb8f0..75b573d9 100644
--- a/data/schema/v1/Decision_Point-1-0-1.schema.json
+++ b/data/schema/v1/Decision_Point-1-0-1.schema.json
@@ -3,7 +3,7 @@
     "title": "Decision Point schema definition",
     "$id": "https://certcc.github.io/SSVC/data/schema/v1/Decision_Point-1-0-1.schema.json",
     "description": "Decision points are the basic building blocks of SSVC decision functions. Individual decision points describe a single aspect of the input to a decision function.",
-    "definitions":     {
+    "$defs":     {
 	"schemaVersion": {
             "description": "Schema version used to represent this Decision Point",
             "type": "string",
@@ -37,7 +37,7 @@
 	    "additionalProperties": false,
 	    "properties": {
 		"schemaVersion": {
-		    "$ref": "#/definitions/schemaVersion"
+		    "$ref": "#/$defs/schemaVersion"
 		},
 		"namespace": {
 		    "type": "string",
@@ -65,7 +65,7 @@
 		    "type": "array",
 		    "minItems": 1,
 		    "items": {
-			"$ref": "#/definitions/decision_point_value"
+			"$ref": "#/$defs/decision_point_value"
 		    }
 		}
 	    },
@@ -80,5 +80,5 @@
 	    ]
 	}
     },
-    "$ref": "#/definitions/decision_point"
+    "$ref": "#/$defs/decision_point"
 }
diff --git a/data/schema/v1/Decision_Point_Group-1-0-1.schema.json b/data/schema/v1/Decision_Point_Group-1-0-1.schema.json
index b1c1a4e7..7ff2f5dd 100644
--- a/data/schema/v1/Decision_Point_Group-1-0-1.schema.json
+++ b/data/schema/v1/Decision_Point_Group-1-0-1.schema.json
@@ -2,7 +2,7 @@
     "$schema": "https://json-schema.org/draft/2020-12/schema",
     "title": "Decision Points Group schema definition",
     "$id": "https://certcc.github.io/SSVC/data/schema/v1/Decision_Point_Group-1-0-1.schema.json",
-    "definitions": {
+    "$defs": {
 	"schemaVersion": {
             "description": "Schema version used to represent Decision Point Group",
             "type": "string",
@@ -13,7 +13,7 @@
 	    "additionalProperties": false,
 	    "properties": {
 		"schemaVersion": {
-                    "$ref": "#/definitions/schemaVersion"
+                    "$ref": "#/$defs/schemaVersion"
                 },
 		"version": {
 		    "type": "string",
@@ -44,6 +44,6 @@
 	    ]
 	}
     },
-    "$ref": "#/definitions/decision_point_group"
+    "$ref": "#/$defs/decision_point_group"
 
 }
diff --git a/data/schema/v1/Decision_Point_Value_Selection-1-0-1.schema.json b/data/schema/v1/Decision_Point_Value_Selection-1-0-1.schema.json
index 48c9e562..b7bd1b8a 100644
--- a/data/schema/v1/Decision_Point_Value_Selection-1-0-1.schema.json
+++ b/data/schema/v1/Decision_Point_Value_Selection-1-0-1.schema.json
@@ -1,7 +1,7 @@
 {
     "$schema": "https://json-schema.org/draft/2020-12/schema",
     "$id": "https://certcc.github.io/SSVC/data/schema/v1/Decision_Point_Value_Selection-1-0-1.schema.json",
-    "definitions": {
+    "$defs": {
 	"id": {
             "type": "string",
             "description": "Identifier for a vulnerability could be CVE, CERT/CC VU#, OSV id, Bugtraq, GHSA etc.",
@@ -66,16 +66,16 @@
     },
     "properties": {
 	"id": {
-	    "$ref": "#/definitions/id"
+	    "$ref": "#/$defs/id"
 	},
 	"role": {
-	    "$ref": "#/definitions/role"
+	    "$ref": "#/$defs/role"
 	},
 	"schemaVersion": {
-	    "$ref": "#/definitions/schemaVersion"
+	    "$ref": "#/$defs/schemaVersion"
 	},
 	"timestamp": {
-	    "$ref": "#/definitions/timestamp"
+	    "$ref": "#/$defs/timestamp"
 	},
 	"selections": {
 	    "description" : "An array of Decision Points and their Values that were down-selected or evaluated ",
@@ -83,7 +83,7 @@
 	    "type": "array",
 	    "minItems": 1,
 	    "items": {
-		"$ref": "#/definitions/SsvcdecisionpointselectionSchema"
+		"$ref": "#/$defs/SsvcdecisionpointselectionSchema"
 	    }
 	}
     },