diff --git a/configure.ac b/configure.ac
index cc99fe5..1d53c4a 100644
--- a/configure.ac
+++ b/configure.ac
@@ -15,7 +15,7 @@ dnl You should have received a copy of the GNU General Public License
 dnl along with this program.
 dnl If not, see [[http://www.gnu.org/licenses/][http://www.gnu.org/licenses/]].
 
-AC_INIT([tinmop],[0.9.9.141421356],[https://codeberg.org/cage/tinmop/],[tinmop],[https://www.autistici.org/interzona/tinmop.html])
+AC_INIT([tinmop],[0.9.9.1414213562-rc1],[https://codeberg.org/cage/tinmop/],[tinmop],[https://www.autistici.org/interzona/tinmop.html])
 
 AM_INIT_AUTOMAKE([-Wall foreign])
 
diff --git a/tinmop.asd b/tinmop.asd
index df1e580..e8879e2 100644
--- a/tinmop.asd
+++ b/tinmop.asd
@@ -18,7 +18,7 @@
 (defsystem :tinmop
   :author      "cage"
   :license     "GPLv3"
-  :version     "0.9.9.141421356"
+  :version     "0.9.9.1414213562-rc1"
   :pathname    "src"
   :serial      t
   :bug-tracker "https://codeberg.org/cage/tinmop/issues"