diff --git a/configure.ac b/configure.ac
index e763e4aef..fe1b2323d 100644
--- a/configure.ac
+++ b/configure.ac
@@ -2,7 +2,7 @@
 # Process this file with autoconf to produce a configure script. 
 
 AC_PREREQ(2.65)
-AC_INIT([queso], [0.47.0], [pecos_dev@ices.utexas.edu])
+AC_INIT([queso], [0.47.1], [pecos_dev@ices.utexas.edu])
 AC_CONFIG_MACRO_DIR([m4])
 
 AC_CONFIG_HEADERS(config_queso.h.tmp)