diff --git a/winsup/mingw/ChangeLog b/winsup/mingw/ChangeLog
index 48d10cc85..c704a2eac 100644
--- a/winsup/mingw/ChangeLog
+++ b/winsup/mingw/ChangeLog
@@ -1,3 +1,7 @@
+2008-09-07 Chris Sutcliffe <ir0nh34d@users.sourceforge.net>
+
+	* include/_mingw.h: Increment version to 3.15.
+
 2008-09-06  Chris Sutcliffe  <ir0nh34d@users.sourceforge.net>
 
 	* Makefile.in: Adjust to new naming standard for MinGW while maintaining old
diff --git a/winsup/mingw/include/_mingw.h b/winsup/mingw/include/_mingw.h
index 65f23a598..63bbea963 100644
--- a/winsup/mingw/include/_mingw.h
+++ b/winsup/mingw/include/_mingw.h
@@ -22,9 +22,9 @@
  */
 #define __MINGW_H
 
-#define __MINGW32_VERSION           3.14
+#define __MINGW32_VERSION           3.15
 #define __MINGW32_MAJOR_VERSION     3
-#define __MINGW32_MINOR_VERSION     14
+#define __MINGW32_MINOR_VERSION     15
 
 #if __GNUC__ >= 3
 #pragma GCC system_header