diff --git a/debian/changelog b/debian/changelog
index d6cf165b6afef34b6c5572438887a404c1ad0c89..10245636751b94c355a67c6526ab59efee6d3ae8 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,5 +1,6 @@
-python-defaults (2.7.11-2) UNRELEASED; urgency=medium
+python-defaults (2.7.11-2ubuntu1) UNRELEASED; urgency=medium
 
+  [ Scott Kitterman ]
   * Python policy updates for Stretch (Many thanks to Ben Finney for all the
     updates)
     - Change focus in text to python3
@@ -8,7 +9,10 @@ python-defaults (2.7.11-2) UNRELEASED; urgency=medium
     - Discuss update process in more detail
     - Revamp tools section to better align to current practice
 
- -- Scott Kitterman <scott@kitterman.com>  Sun, 24 Jan 2016 01:00:44 -0500
+  [ Matthias Klose ]
+  * Update valgrind suppression file. Issue #12612. LP: #1512622.
+
+ -- Matthias Klose <doko@debian.org>  Mon, 09 May 2016 14:09:56 +0200
 
 python-defaults (2.7.11-1) unstable; urgency=medium
 
diff --git a/debian/valgrind-python.supp b/debian/valgrind-python.supp
index 233b8072fd33f90107d10c66d1cc9650e9c91420..d9dc7d147e2dd53f60965d664e08930426df994b 100644
--- a/debian/valgrind-python.supp
+++ b/debian/valgrind-python.supp
@@ -149,6 +149,18 @@
 ###}
 ###
 ###{
+###   ADDRESS_IN_RANGE/Use of uninitialised value of size 8
+###   Memcheck:Addr8
+###   fun:PyObject_Free
+###}
+###
+###{
+###   ADDRESS_IN_RANGE/Use of uninitialised value of size 8
+###   Memcheck:Value8
+###   fun:PyObject_Free
+###}
+###
+###{
 ###   ADDRESS_IN_RANGE/Conditional jump or move depends on uninitialised value
 ###   Memcheck:Cond
 ###   fun:PyObject_Free
@@ -167,6 +179,18 @@
 ###}
 ###
 ###{
+###   ADDRESS_IN_RANGE/Use of uninitialised value of size 8
+###   Memcheck:Addr8
+###   fun:PyObject_Realloc
+###}
+###
+###{
+###   ADDRESS_IN_RANGE/Use of uninitialised value of size 8
+###   Memcheck:Value8
+###   fun:PyObject_Realloc
+###}
+###
+###{
 ###   ADDRESS_IN_RANGE/Conditional jump or move depends on uninitialised value
 ###   Memcheck:Cond
 ###   fun:PyObject_Realloc