diff --git a/specification/DigitalOcean-public.v2.yaml b/specification/DigitalOcean-public.v2.yaml
index 6315c24e..3b95f938 100644
--- a/specification/DigitalOcean-public.v2.yaml
+++ b/specification/DigitalOcean-public.v2.yaml
@@ -735,6 +735,10 @@ paths:
     put:
       $ref: 'resources/databases/databases_update_maintenanceWindow.yml'
 
+  /v2/databases/{database_cluster_uuid}/install_update:
+    put:
+      $ref: 'resources/databases/databases_update_installUpdate.yml'
+
   /v2/databases/{database_cluster_uuid}/backups:
     get:
       $ref: 'resources/databases/databases_list_backups.yml'
diff --git a/specification/resources/databases/databases_update_installUpdate.yml b/specification/resources/databases/databases_update_installUpdate.yml
new file mode 100644
index 00000000..8345f9c5
--- /dev/null
+++ b/specification/resources/databases/databases_update_installUpdate.yml
@@ -0,0 +1,45 @@
+operationId: databases_install_update
+
+summary: Start Database Maintenance
+
+description: >-
+  To start the installation of updates for a
+  database cluster, send a PUT request to
+  `/v2/databases/$DATABASE_ID/install_update`.
+
+  A successful request will receive a 204 No Content status code with no body
+  in response.
+
+tags:
+  - Databases
+
+parameters:
+  - $ref: 'parameters.yml#/database_cluster_uuid'
+
+responses:
+  '204':
+    $ref: '../../shared/responses/no_content.yml'
+
+  '401':
+    $ref: '../../shared/responses/unauthorized.yml'
+
+  '404':
+    $ref: '../../shared/responses/not_found.yml'
+
+  '429':
+    $ref: '../../shared/responses/too_many_requests.yml'
+
+  '500':
+    $ref: '../../shared/responses/server_error.yml'
+
+  default:
+    $ref: '../../shared/responses/unexpected_error.yml'
+
+x-codeSamples:
+  - $ref: 'examples/curl/databases_update_installUpdate.yml'
+  - $ref: 'examples/go/databases_update_installUpdate.yml'
+  - $ref: 'examples/python/databases_update_installUpdate.yml'
+
+security:
+  - bearer_auth:
+    - 'database:update'
diff --git a/specification/resources/databases/examples/curl/databases_update_installUpdate.yml b/specification/resources/databases/examples/curl/databases_update_installUpdate.yml
new file mode 100644
index 00000000..2777446f
--- /dev/null
+++ b/specification/resources/databases/examples/curl/databases_update_installUpdate.yml
@@ -0,0 +1,6 @@
+lang: cURL
+source: |-
+  curl -X PUT \
+    -H "Content-Type: application/json" \
+    -H "Authorization: Bearer $DIGITALOCEAN_TOKEN" \
+    "https://api.digitalocean.com/v2/databases/9cc10173-e9ea-4176-9dbc-a4cee4c4ff30/install_update"
diff --git a/specification/resources/databases/examples/go/databases_update_installUpdate.yml b/specification/resources/databases/examples/go/databases_update_installUpdate.yml
new file mode 100644
index 00000000..451c21eb
--- /dev/null
+++ b/specification/resources/databases/examples/go/databases_update_installUpdate.yml
@@ -0,0 +1,17 @@
+lang: Go
+source: |-
+  import (
+      "context"
+      "os"
+
+      "github.com/digitalocean/godo"
+  )
+
+  func main() {
+      token := os.Getenv("DIGITALOCEAN_TOKEN")
+
+      client := godo.NewFromToken(token)
+      ctx := context.TODO()
+
+      _, err := client.Databases.InstallUpdate(ctx, "88055188-9e54-4f21-ab11-8a918ed79ee2")
+  }
diff --git a/specification/resources/databases/examples/python/databases_update_installUpdate.yml b/specification/resources/databases/examples/python/databases_update_installUpdate.yml
new file mode 100644
index 00000000..2105a112
--- /dev/null
+++ b/specification/resources/databases/examples/python/databases_update_installUpdate.yml
@@ -0,0 +1,8 @@
+lang: Python
+source: |-
+  import os
+  from pydo import Client
+
+  client = Client(token=os.environ.get("DIGITALOCEAN_TOKEN"))
+
+  update_resp = client.databases.install_update(database_cluster_uuid="a7a8bas")
diff --git a/spectral/functions/validateOpIDNaming.js b/spectral/functions/validateOpIDNaming.js
index fa95aac6..80210c8a 100644
--- a/spectral/functions/validateOpIDNaming.js
+++ b/spectral/functions/validateOpIDNaming.js
@@ -11,7 +11,7 @@ const PATCH = ["patch"];
 const POST = ["create", "post", "add", "tag", "install", "reset", "upgrade",
   "recycle", "run", "retry", "validate", "assign", "unassign", "cancel", "list",
   "destroy", "delete", "update", "attach", "revert", "commit"];
-const PUT = ["update", "promote"];
+const PUT = ["update", "promote", "install"];
 
 const articles = ["_a_", "_an_", "_the_"]