diff --git a/api/Window.json b/api/Window.json
index 3d7f1b9a675eef..5a3350e10fdb28 100644
--- a/api/Window.json
+++ b/api/Window.json
@@ -10041,7 +10041,7 @@
               "version_added": "49"
             },
             "edge": {
-              "version_added": "≤79"
+              "version_added": "79"
             },
             "firefox": [
               {
diff --git a/api/WindowEventHandlers.json b/api/WindowEventHandlers.json
index 61b13f41de130f..9a4173aef2baa2 100644
--- a/api/WindowEventHandlers.json
+++ b/api/WindowEventHandlers.json
@@ -688,7 +688,7 @@
               "version_added": "49"
             },
             "edge": {
-              "version_added": "≤79"
+              "version_added": "79"
             },
             "firefox": [
               {