diff --git a/_examples/openapi.gen.yaml b/_examples/openapi.gen.yaml
index 36539c1..7d1eaf9 100644
--- a/_examples/openapi.gen.yaml
+++ b/_examples/openapi.gen.yaml
@@ -1,6 +1,6 @@
-# example v0.0.1 2b7f54ec87d95d472145c1e137844eb76a239e1f
+# example v0.0.1 ebe5209e9238f02a045c540943d0298b747f5f03
 # --
-# Code generated by webrpc-gen@v0.15.1 with ../ generator; DO NOT EDIT
+# Code generated by webrpc-gen@v0.20.1 with ../ generator; DO NOT EDIT
 # 
 # webrpc-gen -schema=./proto.ridl -target=../ -out=./openapi.gen.yaml -title=Example webrpc API -apiVersion=v22.11.8 -serverUrl=https://api.example.com -serverDescription=Production
 openapi: 3.0.0
@@ -420,6 +420,16 @@ components:
             type: string
         userID:
           type: number
+    ExampleService_GetUserV2_Request:
+      type: object
+      properties:
+        header:
+          type: object
+          description: 'map<string,string>'
+          additionalProperties:
+            type: string
+        userID:
+          type: number
     ExampleService_FindUser_Request:
       type: object
       properties:
@@ -438,6 +448,15 @@ components:
           type: number
         user:
           $ref: '#/components/schemas/User'
+    ExampleService_GetUserV2_Response:
+      type: object
+      properties:
+        code:
+          type: number
+        user:
+          $ref: '#/components/schemas/User'
+        profilePicture:
+          type: string
     ExampleService_FindUser_Response:
       type: object
       properties:
@@ -478,6 +497,7 @@ paths:
   /rpc/ExampleService/GetUser:
     post:
       summary: GetUser
+      deprecated: true
       requestBody:
         content:
           application/json:
@@ -514,6 +534,45 @@ paths:
                 - $ref: '#/components/schemas/ErrorWebrpcServerPanic'
                 - $ref: '#/components/schemas/ErrorWebrpcInternalError'
                 - $ref: '#/components/schemas/ErrorDatabaseDown'
+  /rpc/ExampleService/GetUserV2:
+    post:
+      summary: GetUserV2
+      requestBody:
+        content:
+          application/json:
+            schema:
+              $ref: '#/components/schemas/ExampleService_GetUserV2_Request'
+      responses:
+        '200':
+          description: OK
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/ExampleService_GetUserV2_Response'
+        '4XX':
+          description: Client error
+          content:
+            application/json:
+              schema:
+                oneOf:
+                - $ref: '#/components/schemas/ErrorWebrpcEndpoint'
+                - $ref: '#/components/schemas/ErrorWebrpcRequestFailed'
+                - $ref: '#/components/schemas/ErrorWebrpcBadRoute'
+                - $ref: '#/components/schemas/ErrorWebrpcBadMethod'
+                - $ref: '#/components/schemas/ErrorWebrpcBadRequest'
+                - $ref: '#/components/schemas/ErrorWebrpcClientDisconnected'
+                - $ref: '#/components/schemas/ErrorWebrpcStreamLost'
+                - $ref: '#/components/schemas/ErrorRateLimited'
+        '5XX':
+          description: Server error
+          content:
+            application/json:
+              schema:
+                oneOf:
+                - $ref: '#/components/schemas/ErrorWebrpcBadResponse'
+                - $ref: '#/components/schemas/ErrorWebrpcServerPanic'
+                - $ref: '#/components/schemas/ErrorWebrpcInternalError'
+                - $ref: '#/components/schemas/ErrorDatabaseDown'
   /rpc/ExampleService/FindUser:
     post:
       summary: FindUser
diff --git a/_examples/proto.ridl b/_examples/proto.ridl
index d26a1fe..1862913 100644
--- a/_examples/proto.ridl
+++ b/_examples/proto.ridl
@@ -45,7 +45,9 @@ struct Optional
     - email?: string
 
 service ExampleService
+  @deprecated:GetUserV2
   - GetUser(header: map<string,string>, userID: uint64) => (code: uint32, user: User)
+  - GetUserV2(header: map<string,string>, userID: uint64) => (code: uint32, user: User, profilePicture: string)
   - FindUser(s: SearchFilter) => (name: string, user: User)
   - ListUsers() => (users: []User)
   - GetComplex() => (complex: ComplexType)
diff --git a/main.go.tmpl b/main.go.tmpl
index acd0d1c..aa84e82 100644
--- a/main.go.tmpl
+++ b/main.go.tmpl
@@ -129,7 +129,10 @@ paths:
   /rpc/{{$service.Name}}/{{$method.Name}}:
     post:
       summary: {{$method.Name}}
-    {{- if gt (len $method.Comments) 0 }}
+      {{- if (index $method.Annotations "deprecated") }}
+      deprecated: true
+      {{- end }}
+      {{- if gt (len $method.Comments) 0 }}
       description: "{{ replaceAll (join $method.Comments "\n") "\"" "'" }}"
     {{- end }}
       requestBody: