diff --git a/homeassistant/components/update/strings.json b/homeassistant/components/update/strings.json
index 1d238d3dd51..eb6db257bb2 100644
--- a/homeassistant/components/update/strings.json
+++ b/homeassistant/components/update/strings.json
@@ -9,7 +9,45 @@
   },
   "entity_component": {
     "_": {
-      "name": "[%key:component::update::title%]"
+      "name": "[%key:component::update::title%]",
+      "state": {
+        "on": "Update available",
+        "off": "Up-to-date"
+      },
+      "state_attributes": {
+        "in_progress": {
+          "name": "In progress",
+          "state": {
+            "true": "[%key:common::state::yes%]",
+            "false": "[%key:common::state::no%]"
+          }
+        },
+        "auto_update": {
+          "name": "Auto update",
+          "state": {
+            "true": "[%key:common::state::yes%]",
+            "false": "[%key:common::state::no%]"
+          }
+        },
+        "title": {
+          "name": "Title"
+        },
+        "skipped_version": {
+          "name": "Skipped version"
+        },
+        "release_url": {
+          "name": "Release URL"
+        },
+        "release_summary": {
+          "name": "Release summary"
+        },
+        "installed_version": {
+          "name": "Installed version"
+        },
+        "latest_version": {
+          "name": "Latest version"
+        }
+      }
     },
     "firmware": {
       "name": "Firmware"