diff --git a/packages/plugin-iobroker/src/tools.ts b/packages/plugin-iobroker/src/tools.ts
index d0ac73f..8618f1f 100644
--- a/packages/plugin-iobroker/src/tools.ts
+++ b/packages/plugin-iobroker/src/tools.ts
@@ -14,7 +14,7 @@ export function limitKeys<T>(obj: Record<string, T>, count: number): Record<stri
 	return ret;
 }
 
-const changelogAuthorRegex = /^[ \t]*[\*\-][ \t]*\([a-z0-9\-_,;&\+\/ ]+\)[ \t]*/gim;
+const changelogAuthorRegex = /^[ \t]*[\*\-][ \t]*\([\p{L}\p{M}0-9@\-_,;&\+\/ ]+\)[ \t]*/gim;
 const changelogBulletPointTestRegex = /^[ \t]*[\*\-][ \t]*/;
 const changelogBulletPointReplaceRegex = new RegExp(changelogBulletPointTestRegex, "mg");