diff --git a/libs/sysinfo.py b/libs/sysinfo.py
index 92fcd55..56b5fc6 100644
--- a/libs/sysinfo.py
+++ b/libs/sysinfo.py
@@ -61,7 +61,7 @@ def get_license_info():
         "upgradetutorials": "https://docs.iredmail.org/iredadmin-pro.releases.html",
         "purchased": "Never",
         "contacts": "Your sys-admin",
-        "latestversion": "5.4",
+        "latestversion": "5.5",
         "expired": "Never",
         "releasenotes": "https://docs.iredmail.org/iredadmin-pro.releases.html",
         "id": __id__