diff --git a/api/OfflineAudioContext.json b/api/OfflineAudioContext.json
index 03677a96031070..10db283519eb90 100644
--- a/api/OfflineAudioContext.json
+++ b/api/OfflineAudioContext.json
@@ -436,10 +436,10 @@
               "version_added": "36"
             },
             "safari": {
-              "version_added": false
+              "version_added": "14.1"
             },
             "safari_ios": {
-              "version_added": false
+              "version_added": "14.5"
             },
             "samsunginternet_android": {
               "version_added": "5.0"