diff --git a/docs/reference/Doxyfile b/docs/reference/Doxyfile
index 0698fd5..5c8ce73 100644
--- a/docs/reference/Doxyfile
+++ b/docs/reference/Doxyfile
@@ -25,7 +25,7 @@ DOXYFILE_ENCODING      = UTF-8
 # The PROJECT_NAME tag is a single word (or a sequence of words surrounded 
 # by quotes) that should identify the project.
 
-PROJECT_NAME           = libqalculate-1.0.0
+PROJECT_NAME           = libqalculate-2.0.0
 
 # The PROJECT_NUMBER tag can be used to enter a project or revision number. 
 # This could be handy for archiving the generated documentation or