diff --git a/BTrees-4.0.8.tar.gz b/BTrees-4.0.8.tar.gz
deleted file mode 100644
index 93e92b4..0000000
--- a/BTrees-4.0.8.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:51382eabccda66218f7adff838c939f54130e86038adff2b0ace35d192aba899
-size 608704
diff --git a/BTrees-4.1.1.tar.gz b/BTrees-4.1.1.tar.gz
new file mode 100644
index 0000000..a9bc2ba
--- /dev/null
+++ b/BTrees-4.1.1.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c6301a37d4165931bfb06ae2f5e1f3725f8ed28af346bf8066ddddc338ea1644
+size 181286
diff --git a/python-BTrees.changes b/python-BTrees.changes
index 5a9058e..cf15bd7 100644
--- a/python-BTrees.changes
+++ b/python-BTrees.changes
@@ -1,3 +1,21 @@
+-------------------------------------------------------------------
+Fri Feb  6 16:54:20 UTC 2015 - hpj@urpla.net
+
+- version 4.1.1
+
+  - 4.1.1 (2014-12-27)
+    Accomodate long values in pure-Python OLBTrees.
+
+  - 4.1.0 (2014-12-26)
+    Add support for PyPy and PyPy3.
+    Add support for Python 3.4.
+    BTree subclasses can define max_leaf_size or max_internal_size to control
+    maximum sizes for Bucket/Set and BTree/TreeSet nodes.  Detect integer overflow
+    on 32-bit machines correctly under Python 3.  Update pure-Python and C trees /
+    sets to accept explicit None to indicate max / min value for minKey, maxKey.
+    PR #3) Update pure-Python trees / sets to accept explicit None to indicate
+    pen ranges for keys, values, items. (PR #3)
+
 -------------------------------------------------------------------
 Fri Aug  2 19:21:24 UTC 2013 - hpj@urpla.net
 
diff --git a/python-BTrees.spec b/python-BTrees.spec
index 45d53b3..4f0c624 100644
--- a/python-BTrees.spec
+++ b/python-BTrees.spec
@@ -1,7 +1,8 @@
 #
 # spec file for package python-BTrees
 #
-# Copyright (c) 2013 SUSE LINUX Products GmbH, Nuernberg, Germany.
+# Copyright (c) 2015 SUSE LINUX Products GmbH, Nuernberg, Germany.
+# Copyright (c) 2015 LISA GmbH, Bingen, Germany.
 #
 # All modifications and additions to the file contributed by third parties
 # remain the property of their copyright owners, unless otherwise agreed
@@ -17,7 +18,7 @@
 
 
 Name:           python-BTrees
-Version:        4.0.8
+Version:        4.1.1
 Release:        0
 Summary:        Scalable persistent object containers
 License:        ZPL-2.1
@@ -25,8 +26,8 @@ Group:          Development/Libraries/Python
 Url:            http://www.zope.org/Products/ZODB
 Source:         https://pypi.python.org/packages/source/B/BTrees/BTrees-%{version}.tar.gz
 BuildRequires:  python-devel
-BuildRequires:  python-setuptools
 BuildRequires:  python-persistent-devel
+BuildRequires:  python-setuptools
 BuildRequires:  python-zope.interface
 Requires:       python-persistent
 Requires:       python-zope.interface