diff --git a/ArduSub/ReleaseNotes.txt b/ArduSub/ReleaseNotes.txt
index eecbafe942..e4483922f7 100644
--- a/ArduSub/ReleaseNotes.txt
+++ b/ArduSub/ReleaseNotes.txt
@@ -1,7 +1,7 @@
 APM:Sub Release Notes:
 
 Sub-4.5.0 26-September-2024
-- No changes from 4.5.5-beta3
+- No changes from 4.5.0-beta3
 
 Sub-4.5.0 beta3 2-September-2024
 - Add BMP390 support to Navigator