wip: upgrade with version constraint

Greg Bowler · Greg Bowler · commit ca7cdc10780f · 2023-09-18T14:19:07.000+01:00
diff --git a/composer.json b/composer.json
@@ -7,7 +7,7 @@
 		"ext-dom": "*",
 		"ext-json": "*",
 		"ext-sqlite3": "*",
-		"phpunit/phpunit": "9.5.26"
+		"phpunit/phpunit": "^9.5"
 	},
 	"autoload": {
 		"psr-4": {
