diff --git a/specs/openapi.json b/specs/openapi.json
index 869ef25..7534d93 100644
--- a/specs/openapi.json
+++ b/specs/openapi.json
@@ -32223,6 +32223,12 @@
             ],
             "maxLength": 1024
           },
+          "is_spoiler": {
+            "type": [
+              "boolean",
+              "null"
+            ]
+          },
           "is_remix": {
             "type": [
               "boolean",
diff --git a/specs/openapi_preview.json b/specs/openapi_preview.json
index d3b3712..9267d5d 100644
--- a/specs/openapi_preview.json
+++ b/specs/openapi_preview.json
@@ -32242,6 +32242,12 @@
             ],
             "maxLength": 1024
           },
+          "is_spoiler": {
+            "type": [
+              "boolean",
+              "null"
+            ]
+          },
           "is_remix": {
             "type": [
               "boolean",