diff --git a/debian/changelog b/debian/changelog
index bc473885..d77cad2e 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,10 @@
+python-botocore (1.6.6-1) UNRELEASED; urgency=medium
+
+  * New upstream version 1.6.6
+  * add add ssl_context patch (Closes: #854382)
+
+ -- TANIGUCHI Takaki <takaki@debian.org>  Thu, 24 Aug 2017 11:42:53 +0900
+
 python-botocore (1.5.84-1) unstable; urgency=medium
 
   * New upstream version 1.5.84