diff --git a/lib/asciidoctor-mathematical/version.rb b/lib/asciidoctor-mathematical/version.rb
index 572f2e2..2ac42fd 100644
--- a/lib/asciidoctor-mathematical/version.rb
+++ b/lib/asciidoctor-mathematical/version.rb
@@ -1,5 +1,5 @@
 module Asciidoctor
   module Mathematical
-    VERSION = "0.3.0"
+    VERSION = "0.3.1"
   end
 end