diff --git a/source/2/2.1/2.1.1/firefox.rst b/source/2/2.1/2.1.1/firefox.rst
index 5f803145..530b380a 100644
--- a/source/2/2.1/2.1.1/firefox.rst
+++ b/source/2/2.1/2.1.1/firefox.rst
@@ -63,7 +63,7 @@ To manage your search settings use the :guilabel:`Search` tab on preferences. Th
 
 Version
 ----------
-Lubuntu currently ships with the latest version of Firefox, Firefox 77.
+Lubuntu currently ships with the latest version of Firefox, Firefox 78.
 
 How to Launch
 ----------------