diff --git a/3.44.16.tar.gz b/3.44.16.tar.gz
new file mode 100644
index 0000000..c0bf771
--- /dev/null
+++ b/3.44.16.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4f576c7b8101c66b7a5ef781cf475eb76b4a6b2fab693a619c7645a12726cefb
+size 415788
diff --git a/3.44.9.tar.gz b/3.44.9.tar.gz
deleted file mode 100644
index 1870375..0000000
--- a/3.44.9.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:8dab896b7cfa6e37f0095527b3f9e9821359dc75a411cf3c4b1ef4209e7a7245
-size 404739
diff --git a/python-hypothesis.changes b/python-hypothesis.changes
index b2ba14c..6b9e6fd 100644
--- a/python-hypothesis.changes
+++ b/python-hypothesis.changes
@@ -1,3 +1,67 @@
+-------------------------------------------------------------------
+Wed Jan 17 15:46:40 UTC 2018 - tchvatal@suse.com
+
+- Condition py2 only dependencies so we do not pull them on py3
+  only scenario
+
+-------------------------------------------------------------------
+Wed Jan 17 03:55:40 UTC 2018 - arun@gmx.de
+
+- update to version 3.44.16:
+  * This release improves test case reduction for recursive data
+    structures. Hypothesis now guarantees that whenever a strategy
+    calls itself recursively (usually this will happen because you are
+    using deferred()), any recursive call may replace the top level
+    value. e.g. given a tree structure, Hypothesis will always try
+    replacing it with a subtree.
+  * Additionally this introduces a new heuristic that may in some
+    circumstances significantly speed up test case reduction -
+    Hypothesis should be better at immediately replacing elements
+    drawn inside another strategy with their minimal possible value.
+
+- changes from version 3.44.15:
+  * from_type() can now resolve recursive types such as binary trees
+    (issue #1004). Detection of non-type arguments has also improved,
+    leading to better error messages in many cases involving forward
+    references.
+
+- changes from version 3.44.14 :
+  * This release fixes a bug in the shrinker that prevented the
+    optimisations in 3.44.6 from working in some cases. It would not
+    have worked correctly when filtered examples were nested
+    (e.g. with a set of integers in some range).
+  * This would not have resulted in any correctness problems, but
+    shrinking may have been slower than it otherwise could be.
+
+- changes from version 3.44.13:
+  * This release changes the average bit length of values drawn from
+    integers() to be much smaller. Additionally it changes the
+    shrinking order so that now size is considered before sign -
+    e.g. -1 will be preferred to +10.
+  * The new internal format for integers required some changes to the
+    minimizer to make work well, so you may also see some improvements
+    to example quality in unrelated areas.
+
+- changes from version 3.44.12:
+  * This changes Hypothesis’s internal implementation of weighted
+    sampling. This will affect example distribution and quality, but
+    you shouldn’t see any other effects.
+
+- changes from version 3.44.11 :
+  * This is a change to some internals around how Hypothesis handles
+    avoiding generating duplicate examples and seeking out novel
+    regions of the search space.
+  * You are unlikely to see much difference as a result of it, but it
+    fixes a bug where an internal assertion could theoretically be
+    triggered and has some minor effects on the distribution of
+    examples so could potentially find bugs that have previously been
+    missed.
+
+- changes from version 3.44.10:
+  * This patch avoids creating debug statements when debugging is
+    disabled. Profiling suggests this is a 5-10% performance
+    improvement (issue #1040).
+
 -------------------------------------------------------------------
 Sat Jan  6 17:11:29 UTC 2018 - arun@gmx.de
 
diff --git a/python-hypothesis.spec b/python-hypothesis.spec
index 87624e8..0cca58d 100644
--- a/python-hypothesis.spec
+++ b/python-hypothesis.spec
@@ -22,8 +22,9 @@
 %else
 %define oldpython python
 %endif
+%bcond_without python2
 Name:           python-hypothesis
-Version:        3.44.9
+Version:        3.44.16
 Release:        0
 Summary:        A library for property based testing
 License:        MPL-2.0
@@ -43,8 +44,6 @@ BuildRequires:  %{python_module pytest >= 2.8.0}
 BuildRequires:  %{python_module pytz}
 BuildRequires:  %{python_module setuptools}
 BuildRequires:  fdupes
-BuildRequires:  python-enum34
-BuildRequires:  python-ipaddress
 BuildRequires:  python-rpm-macros
 Requires:       python-attrs
 Requires:       python-coverage
@@ -55,6 +54,10 @@ Recommends:     python-pandas
 Recommends:     python-pytest >= 2.8.0
 Recommends:     python-pytz
 BuildArch:      noarch
+%if %{with python2}
+BuildRequires:  python-enum34
+BuildRequires:  python-ipaddress
+%endif
 %ifpython2
 Requires:       %{oldpython}-enum34
 %endif