diff --git a/source/2/2.4/2.4.3/Qalculate.rst b/source/2/2.4/2.4.3/Qalculate.rst
index fee22362..08dca1d9 100644
--- a/source/2/2.4/2.4.3/Qalculate.rst
+++ b/source/2/2.4/2.4.3/Qalculate.rst
@@ -101,7 +101,7 @@ The programing keybpad as menubutton for hexadecimal A-F and nubmer base switchi
 
 Version
 -------
-Lubuntu ships with version 5.5.0 of Qalculate!
+Lubuntu ships with version 5.5.1 of Qalculate!
 
 How to Launch
 -------------