diff --git a/configure.ac b/configure.ac
index f7cd425..9adbfd1 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,4 +1,4 @@
-AC_INIT([cpuminer], [2.1])
+AC_INIT([cpuminer], [2.1.1])
 
 AC_PREREQ(2.52)
 AC_CANONICAL_SYSTEM