diff --git a/README.adoc b/README.adoc
index fb35fd2..d36d4eb 100644
--- a/README.adoc
+++ b/README.adoc
@@ -1,6 +1,6 @@
 = High level GTK3 (and GTK4) bindings for the Nim programming language
 (c) Stefan Salewski                                     
-//Version 0.7.6
+//Version 0.7.7
 :experimental:
 :imagesdir: http://ssalewski.de/tmp
 :source-highlighter: pygments
@@ -25,6 +25,11 @@ with code inserted from files directly.
 NOTE: This work is partly based on earlier works of J. Mansour and has been supported by A. Rumpf, E. Bassi and other _Nim_ and _GTK/Gnome_ developers.
 The `combinatorics` module was kindly provided by R. Behrends.
 
+NOTE: This is version 0.7.7 which contains the fixes from https://github.com/StefanSalewski/gintro/issues/75.
+Mr lscrd has tested it already by use of nimble install gintro@#head some weeks ago, so we may assume that
+it works properly. Next version will again have serious modifications for GTK4, see http://ssalewski.de/gtkprogramming.html.
+So it may be a good idea to have a version 0.7.7 available as a fallback.
+
 NOTE: Starting with version 0.7.4 we support latest GTK 3.98.3 which may become GTK 4 at the end of 2020.
 
 NOTE: Starting with version v0.7.3 we allow passing a type descriptor as first parameter to the
diff --git a/gintro.nimble b/gintro.nimble
index 4c8bd1d..d46dbc6 100644
--- a/gintro.nimble
+++ b/gintro.nimble
@@ -1,6 +1,6 @@
 # Package
 
-version       = "0.7.6"
+version       = "0.7.7"
 author        = "Stefan Salewski"
 description = "High level GObject-Introspection based GTK3/GTK4 bindings"
 license       = "MIT"