diff --git a/meson.build b/meson.build
index de824ac252ad254d5be94cc357f733be20d5f89a..66590ae76cee6164c3bca570829811b81ab199d6 100644
--- a/meson.build
+++ b/meson.build
@@ -1,6 +1,6 @@
 project('dynare',
         'cpp', 'fortran', 'c',
-        version : '6.2',
+        version : '6.3',
         # NB: update C++ standard in .clang-format whenever the following is modified
         default_options : [ 'cpp_std=gnu++20', 'fortran_std=f2018',
                             'c_std=gnu17', 'warning_level=2' ],
diff --git a/preprocessor b/preprocessor
index d891063794b8a23da666d3e6398585811b852196..72c31e9f66dd531abed7253045a8d595175cb3ed 160000
--- a/preprocessor
+++ b/preprocessor
@@ -1 +1 @@
-Subproject commit d891063794b8a23da666d3e6398585811b852196
+Subproject commit 72c31e9f66dd531abed7253045a8d595175cb3ed