diff --git a/tools/batched_lastz/macros.xml b/tools/batched_lastz/macros.xml
index 4d15d3f..c27e7a8 100644
--- a/tools/batched_lastz/macros.xml
+++ b/tools/batched_lastz/macros.xml
@@ -6,7 +6,7 @@
         </requirements>
     </xml>
     <token name="@TOOL_VERSION@">1.04.22</token>
-    <token name="@VERSION_SUFFIX@">3</token>
+    <token name="@VERSION_SUFFIX@">4</token>
     <token name="@PROFILE@">21.05</token>
     <xml name="citations">
         <citations>