diff --git a/merged_pr_60.patch b/merged_pr_60.patch
new file mode 100644
index 0000000..45d5897
--- /dev/null
+++ b/merged_pr_60.patch
@@ -0,0 +1,28 @@
+From 9b24b4c02783cdb703ac3f6c6d7d881db93166e0 Mon Sep 17 00:00:00 2001
+From: Jon Dufresne <jon.dufresne@gmail.com>
+Date: Mon, 7 Jan 2019 06:50:37 -0800
+Subject: [PATCH] Remove deprecated 'average_size' argument from hypothesis
+ tests (#60)
+
+The argument is deprecated and has no effect. Fixes warning:
+
+    tests/test_random.py::test_contains
+      .../hypothesis/internal/validation.py:157: HypothesisDeprecationWarning: You should remove the average_size argument, because it is deprecated and no longer has any effect.  Please open an issue if the default distribution of examples does not work for you.
+        since="2018-03-10",
+---
+ tests/test_random.py | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/tests/test_random.py b/tests/test_random.py
+index 76ab13e..3d0a7b3 100644
+--- a/tests/test_random.py
++++ b/tests/test_random.py
+@@ -13,7 +13,7 @@
+     import hypothesis.strategies as st
+     from hypothesis import given
+ 
+-    printable_strings = st.lists(st.text(string.printable), average_size=5.)
++    printable_strings = st.lists(st.text(string.printable))
+ 
+     @given(printable_strings)
+     def test_contains(words):
diff --git a/python-datrie.changes b/python-datrie.changes
index 15d347a..5e82967 100644
--- a/python-datrie.changes
+++ b/python-datrie.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Mon Mar 25 07:24:43 UTC 2019 - John Vandenberg <jayvdb@gmail.com>
+
+- Add merged_pr_60.patch to build with recent hypothesis
+
 -------------------------------------------------------------------
 Fri Mar 22 14:18:03 UTC 2019 - Tomáš Chvátal <tchvatal@suse.com>
 
diff --git a/python-datrie.spec b/python-datrie.spec
index d78d6b6..75606ca 100644
--- a/python-datrie.spec
+++ b/python-datrie.spec
@@ -27,6 +27,7 @@ URL:            https://github.com/kmike/datrie
 Source:         https://files.pythonhosted.org/packages/source/d/datrie/datrie-%{version}.tar.gz
 Patch0:         datrie-bigendian.patch
 Patch1:         reproducible.patch
+Patch2:         merged_pr_60.patch
 BuildRequires:  %{python_module Cython >= 0.26.1}
 BuildRequires:  %{python_module devel}
 BuildRequires:  %{python_module hypothesis}
@@ -44,6 +45,7 @@ A trie data structure for Python (2.x and 3.x). Uses libdatrie.
 %setup -q -n datrie-%{version}
 %patch0 -p1
 %patch1 -p1
+%patch2 -p1
 pushd src
 cython datrie.pyx
 cython *.pxd