diff --git a/package.xml b/package.xml
index 51edba60594e75ae23351293a79c42c72cbcb56a..bbb9d5731eeb3e262c72f7e89d031d73ac622162 100644
--- a/package.xml
+++ b/package.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0"?>
 <package format="3">
   <name>dynamic-graph</name>
-  <version>4.2.0</version>
+  <version>4.2.1</version>
   <description>
     Dynamic graph library
   </description>