diff --git a/src/bin/bison/config.h b/src/bin/bison/config.h
index 285409a445..e7d486d23f 100644
--- a/src/bin/bison/config.h
+++ b/src/bin/bison/config.h
@@ -288,7 +288,7 @@
 #define STRERROR_R_CHAR_P 1
 
 /* Version number of package */
-#define VERSION "1.875d"
+#define VERSION "2.3"
 
 /* Define if using the dmalloc debugging malloc package */
 /* #undef WITH_DMALLOC */