diff --git a/extension.json b/extension.json
index 9ccb6835..0fc6450e 100644
--- a/extension.json
+++ b/extension.json
@@ -13,7 +13,7 @@
 	"license-name": "GPL-2.0-or-later",
 	"type": "editor",
 	"requires": {
-		"MediaWiki": ">= 1.42.0"
+		"MediaWiki": ">= 1.43"
 	},
 	"MessagesDirs": {
 		"WikiEditor": [