diff --git a/configure.ac b/configure.ac
index cae7bdb..6649714 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,4 +1,4 @@
-AC_INIT([ps3d], [0.0.4], [mf248@st-andrews.ac.uk], [], [https://github.com/matt-frey/ps3d])
+AC_INIT([ps3d], [0.0.7], [mf248@st-andrews.ac.uk], [], [https://github.com/matt-frey/ps3d])
 AM_INIT_AUTOMAKE([-Wall -Werror foreign subdir-objects])
 AC_PROG_FC([gfortran])
 AC_LANG(Fortran)