diff --git a/fern/fern.config.json b/fern/fern.config.json
index 1020812..e670cd9 100644
--- a/fern/fern.config.json
+++ b/fern/fern.config.json
@@ -1,4 +1,4 @@
 {
   "organization": "intercom",
-  "version": "0.57.17"
+  "version": "0.63.25"
 }
\ No newline at end of file
diff --git a/fern/generators.yml b/fern/generators.yml
index b83b173..b6aa9d5 100644
--- a/fern/generators.yml
+++ b/fern/generators.yml
@@ -1,3 +1,4 @@
+# yaml-language-server: $schema=https://schema.buildwithfern.dev/generators-yml.json
 api:
   specs:
     - openapi: ../descriptions/2.11/api.intercom.io.yaml
@@ -5,11 +6,17 @@ api:
       settings:
         title-as-schema-name: false
         inline-path-parameters: true
+    - openapi: ../descriptions/0/api.intercom.io.yaml
+      overrides: ./unstable-openapi-overrides.yml
+      namespace: unstable
+      settings:
+        title-as-schema-name: false
+        inline-path-parameters: true
 groups:
   ts-sdk:
     generators:
       - name: fernapi/fern-typescript-node-sdk
-        version: 0.49.3
+        version: 0.51.7
         output:
           location: npm
           package-name: intercom-client
@@ -39,7 +46,7 @@ groups:
   java-sdk:
     generators:
       - name: fernapi/fern-java-sdk
-        version: 2.32.8
+        version: 2.37.0
         output:
           location: maven
           coordinate: io.intercom:intercom-java
diff --git a/fern/openapi-overrides.yml b/fern/openapi-overrides.yml
index 5fb32f0..5e7b19b 100644
--- a/fern/openapi-overrides.yml
+++ b/fern/openapi-overrides.yml
@@ -442,30 +442,6 @@ paths:
         - conversations
       x-fern-sdk-method-name: redactConversationPart
       x-fern-request-name: RedactConversationPartRequest
-  /custom_channel_events/notify_attribute_collected:
-    post:
-      x-fern-sdk-group-name:
-        - customChannelEvents
-      x-fern-sdk-method-name: notifyAttributeCollected
-      x-fern-request-name: NotifyAttributeCollectedRequest
-  /custom_channel_events/notify_new_message:
-    post:
-      x-fern-sdk-group-name:
-        - customChannelEvents
-      x-fern-sdk-method-name: notifyNewMessage
-      x-fern-request-name: NotifyNewMessageRequest
-  /custom_channel_events/notify_new_conversation:
-    post:
-      x-fern-sdk-group-name:
-        - customChannelEvents
-      x-fern-sdk-method-name: notifyNewConversation
-      x-fern-request-name: NotifyNewConversationRequest
-  /custom_channel_events/notify_quick_reply_selected:
-    post:
-      x-fern-sdk-group-name:
-        - customChannelEvents
-      x-fern-sdk-method-name: notifyQuickReplySelected
-      x-fern-request-name: NotifyQuickReplySelectedRequest
   /data_attributes:
     get:
       x-fern-sdk-group-name:
diff --git a/fern/unstable-openapi-overrides.yml b/fern/unstable-openapi-overrides.yml
new file mode 100644
index 0000000..4f5bf3f
--- /dev/null
+++ b/fern/unstable-openapi-overrides.yml
@@ -0,0 +1,123 @@
+paths:
+  '/articles':
+    post:
+      requestBody:
+        content:
+          application/json:
+            schema:
+              $ref: '#/components/schemas/CreateArticleRequestBody'
+  '/articles/{id}':
+    put: null
+  '/tickets':
+    post: null
+  '/ticket_types/{id}':
+    put: null
+  '/export/reporting_data/{job_identifier}':
+    get: null
+  '/download/reporting_data/{job_identifier}':
+    get: null
+  '/companies':
+    post:
+      requestBody:
+        content:
+          application/json:
+            schema:
+              $ref: '#/components/schemas/CreateOrUpdateCompanyRequestBody'
+  '/phone_call_redirects':
+    post:
+      requestBody:
+        content:
+          application/json:
+            schema:
+              $ref: '#/components/schemas/CreatePhoneSwitchRequestBody'
+  '/ticket_types':
+    post:
+      requestBody:
+        content:
+          application/json:
+            schema:
+              $ref: '#/components/schemas/CreateTicketTypeRequestBody'
+  '/contacts/{id}/companies':
+    post:
+      requestBody:
+        content:
+          application/json:
+            schema:
+              required:
+                - company_id
+              properties:
+                company_id:
+                  type: string
+                  description: The unique identifier for the company which is given
+                    by Intercom
+                  example: 58a430d35458202d41b1e65b
+                id: null
+            examples:
+              successful:
+                summary: Successful
+                value:
+                  company_id: 6762f09a1bb69f9f2193bb34
+              bad_request:
+                summary: Bad Request
+                value:
+              company_not_found:
+                summary: Company Not Found
+                value:
+                  company_id: '123'
+  '/messages/status':
+    get:
+      responses:
+        '500':
+          content:
+            application/json:
+              examples: null
+  '/custom_channel_events/notify_attribute_collected':
+    post:
+      x-fern-sdk-group-name:
+        - customChannelEvents
+      x-fern-sdk-method-name: notifyAttributeCollected
+      x-fern-request-name: NotifyAttributeCollectedRequest
+  '/custom_channel_events/notify_new_message':
+    post:
+      x-fern-sdk-group-name:
+        - customChannelEvents
+      x-fern-sdk-method-name: notifyNewMessage
+      x-fern-request-name: NotifyNewMessageRequest
+  '/custom_channel_events/notify_new_conversation':
+    post:
+      x-fern-sdk-group-name:
+        - customChannelEvents
+      x-fern-sdk-method-name: notifyNewConversation
+      x-fern-request-name: NotifyNewConversationRequest
+  '/custom_channel_events/notify_quick_reply_selected':
+    post:
+      x-fern-sdk-group-name:
+        - customChannelEvents
+      x-fern-sdk-method-name: notifyQuickReplySelected
+      x-fern-request-name: NotifyQuickReplySelectedRequest
+
+components:
+  schemas:
+    custom_attributes:
+      example:
+        monthly_spend: '155.5'
+    create_ticket_request:
+      x-fern-type-name: CreateTicketRequestBody
+      properties:
+        ticket_attributes: null
+    reply_conversation_request:
+      x-fern-type-name: ReplyConversationRequestBody
+    update_article_request:
+      x-fern-type-name: UpdateArticleRequestBody
+    update_ticket_type_request:
+      x-fern-type-name: UpdateTicketTypeRequestBody
+    single_filter_search_request:
+      properties:
+        operator:
+          enum:
+            - '='
+            - '!='
+            - IN
+            - NIN
+            - '<'
+            - '>'