diff --git a/releases/libreoffice.json b/releases/libreoffice.json
index 604dbf59..ca890fc4 100644
--- a/releases/libreoffice.json
+++ b/releases/libreoffice.json
@@ -1,10 +1,6 @@
 {
   "releases": {},
   "versions": {
-    "25.8.5.1": {
-      "name": "25.8.5.1",
-      "date": "2026-01-30"
-    },
     "25.8.4.2": {
       "name": "25.8.4.2",
       "date": "2025-12-12"
diff --git a/releases/ubuntu.json b/releases/ubuntu.json
index 9637e943..698d7bd6 100644
--- a/releases/ubuntu.json
+++ b/releases/ubuntu.json
@@ -348,10 +348,6 @@
     "6.06.1": {
       "name": "6.06.1",
       "date": "2006-08-10"
-    },
-    "5.10": {
-      "name": "5.10",
-      "date": "2005-10-13"
     }
   }
 }
\ No newline at end of file