diff --git a/src/include/pg_config.h.win32 b/src/include/pg_config.h.win32
index 7835ef8d9fff6455b7b3ce605c84c9fc22226acb..624f2dab0bb6a74ef081501ac8fdee151d550fc9 100644
--- a/src/include/pg_config.h.win32
+++ b/src/include/pg_config.h.win32
@@ -3,8 +3,8 @@
 /*
  * Parts of pg_config.h that you get with autoconf on other systems
  */
-#define PG_VERSION "7.3"
-#define PG_VERSION_STR "7.3 (win32)"
+#define PG_VERSION "7.4"
+#define PG_VERSION_STR "7.4 (win32)"
 
 #define SYSCONFDIR ""