diff --git a/configure.ac b/configure.ac
index 7a3b5de68aebaf8e5e0d951a48026dc8d8a83a1f..7cc3f98b6f6cac7725e373707cd410d333240b48 100755
--- a/configure.ac
+++ b/configure.ac
@@ -18,7 +18,7 @@ dnl You should have received a copy of the GNU General Public License
 dnl along with Dynare.  If not, see <http://www.gnu.org/licenses/>.
 
 AC_PREREQ([2.62])
-AC_INIT([dynare], [4.5.5])
+AC_INIT([dynare], [4.5.6])
 AC_CONFIG_SRCDIR([preprocessor/DynareMain.cc])
 AM_INIT_AUTOMAKE([1.11 -Wall -Wno-portability foreign no-dist-gzip dist-xz tar-pax])
 
diff --git a/mex/build/matlab/configure.ac b/mex/build/matlab/configure.ac
index 8113fbd0a1752f84f5a2516796c4b8a33df3d15a..0eb4b3b3ea5a4a01dac9fdcd0a274eb1df705ee5 100644
--- a/mex/build/matlab/configure.ac
+++ b/mex/build/matlab/configure.ac
@@ -18,7 +18,7 @@ dnl You should have received a copy of the GNU General Public License
 dnl along with Dynare.  If not, see <http://www.gnu.org/licenses/>.
 
 AC_PREREQ([2.62])
-AC_INIT([dynare], [4.5.5])
+AC_INIT([dynare], [4.5.6])
 AC_CONFIG_SRCDIR([configure.ac])
 AM_INIT_AUTOMAKE([-Wall -Wno-portability foreign])
 
diff --git a/mex/build/octave/configure.ac b/mex/build/octave/configure.ac
index 14e77f506b54cb5eab1b9f58eed70f64bebf4327..318ce82158b8025a675e67608b32303c78ef61d8 100755
--- a/mex/build/octave/configure.ac
+++ b/mex/build/octave/configure.ac
@@ -18,7 +18,7 @@ dnl You should have received a copy of the GNU General Public License
 dnl along with Dynare.  If not, see <http://www.gnu.org/licenses/>.
 
 AC_PREREQ([2.62])
-AC_INIT([dynare], [4.5.5])
+AC_INIT([dynare], [4.5.6])
 AC_CONFIG_SRCDIR([configure.ac])
 AM_INIT_AUTOMAKE([-Wall -Wno-portability foreign])