diff --git a/configure.ac b/configure.ac
index 7f92979..3b1b247 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,4 +1,4 @@
-AC_INIT([sbsigntool], [0.8], [James.Bottomley@HansenPartnership.com])
+AC_INIT([sbsigntool], [0.9], [James.Bottomley@HansenPartnership.com])
 
 AM_INIT_AUTOMAKE()