bump version after release
diff --git a/configure.ac b/configure.ac
index f3789a5..19661f4 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,5 +1,5 @@
 AC_PREREQ(2.57)
-AC_INIT([libzip],[0.11],[libzip@nih.at])
+AC_INIT([libzip],[0.11a],[libzip@nih.at])
 AC_CONFIG_SRCDIR([lib/zip_add.c])
 AC_CONFIG_HEADERS([config.h])
 AC_CONFIG_MACRO_DIR([m4])