diff --git a/static/redfish/v1/JsonSchemas/ThermalMetrics/ThermalMetrics.json b/static/redfish/v1/JsonSchemas/ThermalMetrics/ThermalMetrics.json
index 62279ec..885cef4 100644
--- a/static/redfish/v1/JsonSchemas/ThermalMetrics/ThermalMetrics.json
+++ b/static/redfish/v1/JsonSchemas/ThermalMetrics/ThermalMetrics.json
@@ -1,8 +1,8 @@
 {
-    "$id": "http://redfish.dmtf.org/schemas/v1/ThermalMetrics.v1_0_1.json",
+    "$id": "http://redfish.dmtf.org/schemas/v1/ThermalMetrics.v1_1_0.json",
     "$ref": "#/definitions/ThermalMetrics",
     "$schema": "http://redfish.dmtf.org/schemas/v1/redfish-schema-v1.json",
-    "copyright": "Copyright 2014-2021 DMTF. For the full DMTF copyright policy, see http://www.dmtf.org/about/policies/copyright",
+    "copyright": "Copyright 2014-2022 DMTF. For the full DMTF copyright policy, see http://www.dmtf.org/about/policies/copyright",
     "definitions": {
         "Actions": {
             "additionalProperties": false,
@@ -34,6 +34,48 @@
             },
             "type": "object"
         },
+        "HeaterSummary": {
+            "additionalProperties": false,
+            "description": "The heater metrics summary for the subsystem.",
+            "longDescription": "This type shall contain properties that describe the heater metrics summary for the subsystem.",
+            "patternProperties": {
+                "^([a-zA-Z_][a-zA-Z0-9_]*)?@(odata|Redfish|Message)\\.[a-zA-Z_][a-zA-Z0-9_]*$": {
+                    "description": "This property shall specify a valid odata or Redfish property.",
+                    "type": [
+                        "array",
+                        "boolean",
+                        "integer",
+                        "number",
+                        "null",
+                        "object",
+                        "string"
+                    ]
+                }
+            },
+            "properties": {
+                "TotalPrePowerOnHeatingTimeSeconds": {
+                    "description": "The total number of seconds all the heaters in the thermal subsystem were active while the respective devices they heat were powered off.",
+                    "longDescription": "This property shall contain the total number of seconds all the heaters in the thermal subsystem were active while the respective devices they heat were powered off.",
+                    "readonly": true,
+                    "type": [
+                        "integer",
+                        "null"
+                    ],
+                    "versionAdded": "v1_1_0"
+                },
+                "TotalRuntimeHeatingTimeSeconds": {
+                    "description": "The total number of seconds all the heaters in the thermal subsystem were active while the respective devices they heat were powered on.",
+                    "longDescription": "This property shall contain the total number of seconds all the heaters in the thermal subsystem were active while the respective devices they heat were powered on.",
+                    "readonly": true,
+                    "type": [
+                        "integer",
+                        "null"
+                    ],
+                    "versionAdded": "v1_1_0"
+                }
+            },
+            "type": "object"
+        },
         "OemActions": {
             "additionalProperties": true,
             "description": "The available OEM-specific actions for this resource.",
@@ -208,6 +250,19 @@
                     ],
                     "readonly": true
                 },
+                "HeaterSummary": {
+                    "anyOf": [
+                        {
+                            "$ref": "#/definitions/HeaterSummary"
+                        },
+                        {
+                            "type": "null"
+                        }
+                    ],
+                    "description": "The summary of heater metrics for this chassis.",
+                    "longDescription": "This property shall contain the summary of heater metrics for this subsystem.",
+                    "versionAdded": "v1_1_0"
+                },
                 "Id": {
                     "$ref": "http://redfish.dmtf.org/schemas/v1/Resource.json#/definitions/Id",
                     "readonly": true
@@ -256,6 +311,6 @@
         }
     },
     "owningEntity": "DMTF",
-    "release": "2020.4",
-    "title": "#ThermalMetrics.v1_0_1.ThermalMetrics"
+    "release": "2022.3",
+    "title": "#ThermalMetrics.v1_1_0.ThermalMetrics"
 }
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