diff --git a/1/1.21.json b/1/1.21.json
index 8ff7c54..298ef63 100644
--- a/1/1.21.json
+++ b/1/1.21.json
@@ -384,16 +384,17 @@
 				"type": {
 					"type": "string",
 					"description": "The type of the setting",
-					"enum": ["boolean", "positive_integer", "string", "select", "color", "integer", "untranslated"],
+					"enum": ["boolean", "positive_integer", "string", "select", "color", "integer", "untranslated", "number"],
 					"minLength": 1
 				},
 				"default": {
-					"type": ["boolean", "integer", "string"],
+					"type": ["boolean", "integer", "string", "number"],
 					"description": "The default value of the setting."
 				},
 				"potentialValues": {},
 				"min": {},
 				"max": {},
+				"step": {},
 				"allowTransparency": {},
 				"if": {
 					"$ref": "#/definitions/if"
@@ -576,6 +577,52 @@
 							}
 						}
 					}
+				},
+				{
+					"if": {
+						"properties": {
+							"type": {
+								"const": "number"
+							}
+						}
+					},
+					"then": {
+						"properties": {
+							"default": {
+								"type": "number"
+							},
+							"min": {
+								"type": "number",
+								"description": "The minimum value of the number."
+							},
+							"max": {
+								"type": "number",
+								"description": "The maximum value of the number."
+							},
+							"step": {
+								"type": ["number", "string"],
+								"description": "The step value of the number.",
+								"allOf": [
+									{
+										"if": {
+											"type": "number"
+										},
+										"then": {
+											"minimum": 0
+										}
+									},
+									{
+										"if": {
+											"type": "string"
+										},
+										"then": {
+											"enum": ["any"]
+										}
+									}
+								]
+							}
+						}
+					}
 				}
 			],
 			"required": ["name", "id", "type", "default"],