diff --git a/releases/ghc.json b/releases/ghc.json
index c20587c4..a18f0fed 100644
--- a/releases/ghc.json
+++ b/releases/ghc.json
@@ -32,6 +32,10 @@
     }
   },
   "versions": {
+    "9.12.3": {
+      "name": "9.12.3",
+      "date": "2025-12-27"
+    },
     "9.14.1": {
       "name": "9.14.1",
       "date": "2025-12-19"
diff --git a/releases/ubuntu.json b/releases/ubuntu.json
index 06428b2e..83a258f2 100644
--- a/releases/ubuntu.json
+++ b/releases/ubuntu.json
@@ -356,10 +356,6 @@
     "5.04": {
       "name": "5.04",
       "date": "2005-04-08"
-    },
-    "4.10": {
-      "name": "4.10",
-      "date": "2004-10-20"
     }
   }
 }
\ No newline at end of file