diff --git a/schemas/2.4.0.json b/schemas/2.4.0.json
index e0ed2137..1c27eb16 100644
--- a/schemas/2.4.0.json
+++ b/schemas/2.4.0.json
@@ -616,6 +616,12 @@
         "operationId": {
           "type": "string"
         },
+        "security": {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/SecurityRequirement"
+          }
+        },
         "bindings": {
           "$ref": "#/definitions/bindingsObject"
         },
@@ -870,6 +876,12 @@
         "description": {
           "type": "string"
         },
+        "security": {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/SecurityRequirement"
+          }
+        },
         "tags": {
           "type": "array",
           "items": {