diff --git a/sexp-grammar.cabal b/sexp-grammar.cabal
--- a/sexp-grammar.cabal
+++ b/sexp-grammar.cabal
@@ -1,5 +1,5 @@
 name:                sexp-grammar
-version:             1.2.4
+version:             1.3.0
 license:             BSD3
 license-file:        LICENSE
 author:              Eugene Smolanka, Sergey Vinokurov