diff --git a/configure.ac b/configure.ac
index 5fcc0244..103fbffe 100644
--- a/configure.ac
+++ b/configure.ac
@@ -37,7 +37,7 @@
 # whether it's worth fixing.
 
 AC_PREREQ(2.64)
-AC_INIT([Wolfpack Empire], [4.3.30], [wolfpack@wolfpackempire.com], [empire],
+AC_INIT([Wolfpack Empire], [4.3.31], [wolfpack@wolfpackempire.com], [empire],
 	[http://www.wolfpackempire.com/])
 AC_CONFIG_SRCDIR([include/combat.h])
 AC_CONFIG_MACRO_DIR([m4])
diff --git a/src/client/configure.ac b/src/client/configure.ac
index 904c644d..3d3b4d74 100644
--- a/src/client/configure.ac
+++ b/src/client/configure.ac
@@ -37,7 +37,7 @@
 # whether it's worth fixing.
 
 AC_PREREQ(2.64)
-AC_INIT([Empire Client], [4.3.30], [wolfpack@wolfpackempire.com],,
+AC_INIT([Empire Client], [4.3.31], [wolfpack@wolfpackempire.com],,
 	[http://www.wolfpackempire.com/])
 AC_CONFIG_SRCDIR([empire.6])
 AC_CONFIG_HEADERS([config.h])