diff --git a/qwt/qwtconfig.pri.in b/qwt/qwtconfig.pri.in
index 14b25819c..a8f13a75c 100644
--- a/qwt/qwtconfig.pri.in
+++ b/qwt/qwtconfig.pri.in
@@ -8,7 +8,7 @@
 ################################################################
 
 QWT_VER_MAJ      = 6
-QWT_VER_MIN      = 4
+QWT_VER_MIN      = 8
 QWT_VER_PAT      = 0
 QWT_VERSION      = $${QWT_VER_MAJ}.$${QWT_VER_MIN}.$${QWT_VER_PAT}