diff --git a/specs/openapi_preview.json b/specs/openapi_preview.json
index 2b3b35f..2fe8ed5 100644
--- a/specs/openapi_preview.json
+++ b/specs/openapi_preview.json
@@ -8863,6 +8863,65 @@
         ]
       }
     },
+    "/guilds/{guild_id}/roles/member-counts": {
+      "parameters": [
+        {
+          "name": "guild_id",
+          "in": "path",
+          "schema": {
+            "$ref": "#/components/schemas/SnowflakeType"
+          },
+          "required": true
+        }
+      ],
+      "get": {
+        "operationId": "guild_role_member_counts",
+        "responses": {
+          "200": {
+            "description": "200 response for guild_role_member_counts",
+            "headers": {
+              "X-RateLimit-Limit": {
+                "$ref": "#/components/headers/X-RateLimit-Limit"
+              },
+              "X-RateLimit-Remaining": {
+                "$ref": "#/components/headers/X-RateLimit-Remaining"
+              },
+              "X-RateLimit-Reset": {
+                "$ref": "#/components/headers/X-RateLimit-Reset"
+              },
+              "X-RateLimit-Reset-After": {
+                "$ref": "#/components/headers/X-RateLimit-Reset-After"
+              },
+              "X-RateLimit-Bucket": {
+                "$ref": "#/components/headers/X-RateLimit-Bucket"
+              }
+            },
+            "content": {
+              "application/json": {
+                "schema": {
+                  "type": "object",
+                  "additionalProperties": {
+                    "type": "integer",
+                    "format": "int32"
+                  }
+                }
+              }
+            }
+          },
+          "429": {
+            "$ref": "#/components/responses/ClientRatelimitedResponse"
+          },
+          "4XX": {
+            "$ref": "#/components/responses/ClientErrorResponse"
+          }
+        },
+        "security": [
+          {
+            "BotToken": []
+          }
+        ]
+      }
+    },
     "/guilds/{guild_id}/roles/{role_id}": {
       "parameters": [
         {