diff --git a/extension.json b/extension.json
index 292b11d5..dc3b55d7 100644
--- a/extension.json
+++ b/extension.json
@@ -15,7 +15,7 @@
 	"license-name": "GPL-2.0-or-later",
 	"type": "parserhook",
 	"requires": {
-		"MediaWiki": ">= 1.42"
+		"MediaWiki": ">= 1.43"
 	},
 	"APIModules": {
 		"templatedata": "MediaWiki\\Extension\\TemplateData\\Api\\ApiTemplateData"