diff --git a/charts/nut-exporter/Chart.yaml b/charts/nut-exporter/Chart.yaml
index 0248d02b8bbbcb3d52fa4b9fa4d6191a8382015d..c80d089eb5cf6e811548e495f299939a28df691c 100644
--- a/charts/nut-exporter/Chart.yaml
+++ b/charts/nut-exporter/Chart.yaml
@@ -13,5 +13,5 @@ sources:
   - https://github.com/acolombier/nut_exporter/tree/feat/add-helm-chart
 
 type: application
-version: 0.3.0
+version: 0.3.1
 appVersion: 3.0.0
diff --git a/charts/nut-exporter/README.md b/charts/nut-exporter/README.md
index 8c478745555dede177c390437ee8eb2d2a5611de..ce04213033c51de13cc7ff16961cd376b4ac6b9f 100644
--- a/charts/nut-exporter/README.md
+++ b/charts/nut-exporter/README.md
@@ -1,6 +1,6 @@
 # nut-exporter
 
-![Version: 0.3.0](https://img.shields.io/badge/Version-0.3.0-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square) ![AppVersion: 3.0.0](https://img.shields.io/badge/AppVersion-3.0.0-informational?style=flat-square)
+![Version: 0.3.1](https://img.shields.io/badge/Version-0.3.1-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square) ![AppVersion: 3.0.0](https://img.shields.io/badge/AppVersion-3.0.0-informational?style=flat-square)
 
 Installs NUT exporter in Kubernetes
 
diff --git a/charts/nut-exporter/dashboards/default.json b/charts/nut-exporter/dashboards/default.json
index 7f4dfbc5a40395c58d056c66d1b9f404465ae709..b40969a3a35d1da1b7e4a4891e617a97e3718a89 100755
--- a/charts/nut-exporter/dashboards/default.json
+++ b/charts/nut-exporter/dashboards/default.json
@@ -653,8 +653,8 @@
       "fieldConfig": {
         "defaults": {
           "mappings": [],
-          "max": 140,
-          "min": 90,
+          "max": 240,
+          "min": 210,
           "thresholds": {
             "mode": "absolute",
             "steps": [
@@ -662,17 +662,21 @@
                 "color": "dark-red",
                 "value": null
               },
+              {
+                "color": "dark-yellow",
+                "value": 215
+              },
               {
                 "color": "dark-green",
-                "value": 95
+                "value": 220
               },
               {
                 "color": "dark-yellow",
-                "value": 125
+                "value": 230
               },
               {
                 "color": "dark-red",
-                "value": 135
+                "value": 235
               }
             ]
           }
@@ -793,8 +797,8 @@
           "format": "short",
           "label": "",
           "logBase": 1,
-          "max": "140",
-          "min": "90",
+          "max": "240",
+          "min": "210",
           "show": true
         },
         {
@@ -837,11 +841,11 @@
               },
               {
                 "color": "dark-green",
-                "value": 22
+                "value": 11
               },
               {
                 "color": "dark-red",
-                "value": 28
+                "value": 13
               }
             ]
           },