diff --git a/hash/apple2gs.xml b/hash/apple2gs.xml
index 22222e80612..5bc53612116 100644
--- a/hash/apple2gs.xml
+++ b/hash/apple2gs.xml
@@ -5792,7 +5792,7 @@ Generated by SLIST 0.1
- sys504
+ System Software v5.0.4
1990
Apple Computer, Inc.
@@ -5809,7 +5809,7 @@ Generated by SLIST 0.1
- sys601
+ System Software v6.0.1
1993
Apple Computer, Inc.