diff --git a/.gitignore b/.gitignore
index ec35f9c..1ee670e 100644
--- a/.gitignore
+++ b/.gitignore
@@ -13,3 +13,4 @@
 /hypothesis-3.44.14.tar.gz
 /hypothesis-3.44.16.tar.gz
 /hypothesis-3.44.17.tar.gz
+/hypothesis-3.44.18.tar.gz
diff --git a/python-hypothesis.spec b/python-hypothesis.spec
index cc23f94..af1582b 100644
--- a/python-hypothesis.spec
+++ b/python-hypothesis.spec
@@ -3,7 +3,7 @@
 %?python_enable_dependency_generator
 
 Name:           python-%{srcname}
-Version:        3.44.17
+Version:        3.44.18
 Release:        1%{?dist}
 Summary:        Library for property based testing
 
@@ -87,6 +87,9 @@ PYTHONPATH=src READTHEDOCS=True sphinx-build -b man docs docs/_build/man
 %{_mandir}/man1/hypothesis.1*
 
 %changelog
+* Sat Jan 20 2018 Igor Gnatenko <ignatenkobrain@fedoraproject.org> - 3.44.18-1
+- Update to 3.44.18
+
 * Mon Jan 15 2018 Igor Gnatenko <ignatenkobrain@fedoraproject.org> - 3.44.17-1
 - Update to 3.44.17
 
diff --git a/sources b/sources
index 74c985b..ad7ba27 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (hypothesis-3.44.17.tar.gz) = 5a26f01572fc2d8dd776784773e2d7bd73a6a2e264286ea18691740cc15a7a5ae43e4d3745526977586cf6f3cd17d621086f3c4bdfe1de30fa0d852f2390de3e
+SHA512 (hypothesis-3.44.18.tar.gz) = 1f2e65e9b41548ccf64e420b41105f14183bdda081ee9f57ddc9a97a57fc0e063f3fbf622db820dac2e0de14e1fb3a1ca8e41e5a67eaad9ed01408d50d0fc082