diff --git a/README_os2.txt b/README_os2.txt
index 46dc6b5..338b268 100644
--- a/README_os2.txt
+++ b/README_os2.txt
@@ -1,4 +1,4 @@
-README_os2.txt for version 7.3c of Vim: Vi IMproved.
+README_os2.txt for version 7.3d of Vim: Vi IMproved.
 
 This file explains the installation of Vim on OS/2 systems.
 See "README.txt" for general information about Vim.