diff --git a/cave_data/cavealiases.txt b/cave_data/cavealiases.txt
index 6ccf351c0..04e804229 100644
--- a/cave_data/cavealiases.txt
+++ b/cave_data/cavealiases.txt
@@ -122,12 +122,12 @@
         ("2023-BuzzardHole", "1626-2023-bz-01"),
         ("1626-2023-BuzzardHole", "1626-2023-bz-01"),
         ("1626-2023-buzzardhole", "1626-2023-bz-01"),
-        ("Rentner", "1623-rnt-01"),
+        ("Rentner", "1623-21"),
         ("Blaubeer", "1623-blb-01"),
         ("Haldenlock", "1623-hld-01"),
         ("Juttahoehle", "1623-jtt-01"),
-        ("Loutotihoehle", "1626-loutoti-01"),
-        ("Casino", "1626-casino-01"),
+        ("Loutotihoehle", "1626-33"),
+        ("Casino", "1626-309"),
         ("Upside-down", "1626-upside-down-01"),
 
 # 2024-25 work
@@ -143,4 +143,5 @@
            
            
            
+           
            
\ No newline at end of file