diff --git a/extension.json b/extension.json
index da0c044..930158a 100644
--- a/extension.json
+++ b/extension.json
@@ -10,7 +10,7 @@
 	"license-name": "MIT",
 	"type": "other",
 	"requires": {
-		"MediaWiki": ">= 1.35.3"
+		"MediaWiki": ">= 1.39.3"
 	},
 	"MessagesDirs": {
 		"NetworkNotice": [