Restrict to Swiftmailer 4.x/5.x

aimeos · May 22, 2017 · 979c090 · 979c090
1 parent b7ce47b
commit 979c090
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/composer.json b/composer.json
@@ -21,7 +21,7 @@
 	"minimum-stability": "dev",
 	"require": {
 		"php": ">=5.3.3",
-		"swiftmailer/swiftmailer": ">=4.0",
+		"swiftmailer/swiftmailer": "~4.0||~5.0",
 		"composer/installers": "^1.0",
 		"aimeos/aimeos-core": "~2016.10"
 	},