diff --git a/configure.ac b/configure.ac
index 6173349dd8d1e0d49f5f7d7358f96efac24ff558..1f69cb1b3525f1e079fe0349b3fd34f3516a05d7 100644
--- 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([2.61])
-AC_INIT([dynare], [4.2.3])
+AC_INIT([dynare], [4.2.4])
 AC_CONFIG_SRCDIR([preprocessor/DynareMain.cc])
 AM_INIT_AUTOMAKE([-Wall -Werror foreign])
 
diff --git a/mex/build/matlab/configure.ac b/mex/build/matlab/configure.ac
index 686546df2dc115dbb8b8c7247ef5997d2902f2a6..802ac9be4fe28f2c394a2ba2be14af487bc22c6f 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([2.61])
-AC_INIT([dynare], [4.2.3])
+AC_INIT([dynare], [4.2.4])
 AC_CONFIG_SRCDIR([configure.ac])
 AM_INIT_AUTOMAKE([-Wall -Werror foreign])
 
diff --git a/mex/build/octave/configure.ac b/mex/build/octave/configure.ac
index 9288093321ad58ca526fc45a8b6e080a07a5adb2..15934f4fdd6123a8be4796f5d112c60de0307d56 100644
--- 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([2.61])
-AC_INIT([dynare], [4.2.3])
+AC_INIT([dynare], [4.2.4])
 AC_CONFIG_SRCDIR([configure.ac])
 AM_INIT_AUTOMAKE([-Wall -Werror foreign])