diff --git a/appliances/fortimanager.gns3a b/appliances/fortimanager.gns3a
index 091a025..7003ecb 100644
--- a/appliances/fortimanager.gns3a
+++ b/appliances/fortimanager.gns3a
@@ -26,6 +26,13 @@
         "kvm": "allow"
     },
     "images": [
+        {
+            "filename": "FMG_VM64_KVM-v6-build0255-FORTINET.out.kvm.qcow2",
+            "version": "6.0.3",
+            "md5sum": "5f34d52d9289b0be2a4c04943446ea39",
+            "filesize": 115703808,
+            "download_url": "https://support.fortinet.com/Download/FirmwareImages.aspx"
+        },
         {
             "filename": "FMG_VM64_KVM-v6-build0205-FORTINET.out.kvm.qcow2",
             "version": "6.0.2",
@@ -134,6 +141,13 @@
         }
     ],
     "versions": [
+        {
+            "name": "6.0.3",
+            "images": {
+                "hda_disk_image": "FMG_VM64_KVM-v6-build0255-FORTINET.out.kvm.qcow2",
+                "hdb_disk_image": "empty30G.qcow2"
+            }
+        },
         {
             "name": "6.0.2",
             "images": {