diff --git a/CHANGES b/CHANGES
index 0e0e56a7..6b81366c 100644
--- a/CHANGES
+++ b/CHANGES
@@ -337,3 +337,6 @@ Version 1.1.22-0
 ----------------
 o added members setFlags(), addFlags(), flags() to YAbstractLoadableObject
 
+Version 1.1.23-0
+----------------
+o added member _notifierSignal and _sigmask to YAppEloop
diff --git a/VERSION b/VERSION
index 80bd37f1..95f61d60 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-1.1.22-4-dev
+1.1.23-0-dev