diff --git a/networkx-2.3.zip b/networkx-2.3.zip
deleted file mode 100644
index 47e79ba..0000000
--- a/networkx-2.3.zip
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:8311ddef63cf5c5c5e7c1d0212dd141d9a1fe3f474915281b73597ed5f1d4e3d
-size 1743914
diff --git a/networkx-2.4.tar.gz b/networkx-2.4.tar.gz
new file mode 100644
index 0000000..912332f
--- /dev/null
+++ b/networkx-2.4.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f8f4ff0b6f96e4f9b16af6b84622597b5334bf9cae8cf9b2e42e7985d5c95c64
+size 1462338
diff --git a/numpy-38-test.patch b/numpy-38-test.patch
new file mode 100644
index 0000000..3c0e4c1
--- /dev/null
+++ b/numpy-38-test.patch
@@ -0,0 +1,69 @@
+diff --git a/networkx/readwrite/tests/test_gexf.py b/networkx/readwrite/tests/test_gexf.py
+index afc40111..f16504c0 100644
+--- a/networkx/readwrite/tests/test_gexf.py
++++ b/networkx/readwrite/tests/test_gexf.py
+@@ -404,7 +404,8 @@ gexf.net/1.2draft http://www.gexf.net/1.2draft/gexf.xsd" version="1.2">
+         nx.set_node_attributes(G, {n: n for n in numpy.arange(4)}, 'number')
+         G[0][1]['edge-number'] = numpy.float64(1.1)
+ 
+-        expected = """<gexf version="1.2" xmlns="http://www.gexf.net/1.2draft"\
++        if sys.version_info < (3, 8):
++            expected = """<gexf version="1.2" xmlns="http://www.gexf.net/1.2draft"\
+  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation\
+ ="http://www.gexf.net/1.2draft http://www.gexf.net/1.2draft/gexf.xsd">
+   <meta lastmodifieddate="{}">
+@@ -449,6 +450,54 @@ gexf.net/1.2draft http://www.gexf.net/1.2draft/gexf.xsd" version="1.2">
+       <edge id="2" source="2" target="3" />
+     </edges>
+   </graph>
++</gexf>""".format(time.strftime('%Y-%m-%d'), nx.__version__)
++        else:
++            expected = """<gexf xmlns="http://www.gexf.net/1.2draft"\
++ xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation\
++="http://www.gexf.net/1.2draft http://www.gexf.net/1.2draft/gexf.xsd"\
++ version="1.2">
++  <meta lastmodifieddate="{}">
++    <creator>NetworkX {}</creator>
++  </meta>
++  <graph defaultedgetype="undirected" mode="static" name="">
++    <attributes mode="static" class="edge">
++      <attribute id="1" title="edge-number" type="float" />
++    </attributes>
++    <attributes mode="static" class="node">
++      <attribute id="0" title="number" type="int" />
++    </attributes>
++    <nodes>
++      <node id="0" label="0">
++        <attvalues>
++          <attvalue for="0" value="0" />
++        </attvalues>
++      </node>
++      <node id="1" label="1">
++        <attvalues>
++          <attvalue for="0" value="1" />
++        </attvalues>
++      </node>
++      <node id="2" label="2">
++        <attvalues>
++          <attvalue for="0" value="2" />
++        </attvalues>
++      </node>
++      <node id="3" label="3">
++        <attvalues>
++          <attvalue for="0" value="3" />
++        </attvalues>
++      </node>
++    </nodes>
++    <edges>
++      <edge source="0" target="1" id="0">
++        <attvalues>
++          <attvalue for="1" value="1.1" />
++        </attvalues>
++      </edge>
++      <edge source="1" target="2" id="1" />
++      <edge source="2" target="3" id="2" />
++    </edges>
++  </graph>
+ </gexf>""".format(time.strftime('%Y-%m-%d'), nx.__version__)
+         obtained = '\n'.join(nx.generate_gexf(G))
+         assert expected == obtained
diff --git a/python-networkx.changes b/python-networkx.changes
index 03bc975..222a166 100644
--- a/python-networkx.changes
+++ b/python-networkx.changes
@@ -1,3 +1,17 @@
+-------------------------------------------------------------------
+Sun Nov 17 23:53:12 UTC 2019 - Steve Kowalik <steven.kowalik@suse.com>
+
+- Update to version 2.4
+  Highlights:
+  * Remove deprecated code from 1.x
+  * Support for Python 3.8
+  * Switched to pytest for testing
+  * Last release to support Python 3.5
+  * Fifteen new fuctions, including onion decomposition and linear prufing
+  * Three new generators, such as a directed joint degree generator
+- Add numpy-38-test.patch, to correct test failure under Python 3.8  
+- Update URL, upstream changed to tarballs from zipfiles.
+
 -------------------------------------------------------------------
 Tue Jul 23 17:28:58 UTC 2019 - Todd R <toddrme2178@gmail.com>
 
diff --git a/python-networkx.spec b/python-networkx.spec
index f742fa0..7e339f2 100644
--- a/python-networkx.spec
+++ b/python-networkx.spec
@@ -19,19 +19,21 @@
 %{?!python_module:%define python_module() python-%{**} python3-%{**}}
 %define         skip_python2 1
 Name:           python-networkx
-Version:        2.3
+Version:        2.4
 Release:        0
 Summary:        Python package for the study of complex networks
 License:        BSD-3-Clause
 Group:          Development/Languages/Python
 URL:            https://networkx.github.io/
-Source:         https://files.pythonhosted.org/packages/source/n/networkx/networkx-%{version}.zip
+Source:         https://files.pythonhosted.org/packages/source/n/networkx/networkx-%{version}.tar.gz
+# UPSTREAM PATCH: gh#networkx/networkx#3724
+Patch0:         numpy-38-test.patch
 BuildRequires:  %{python_module PyYAML}
 BuildRequires:  %{python_module decorator >= 3.4.0}
 BuildRequires:  %{python_module matplotlib}
-BuildRequires:  %{python_module nose >= 0.10.1}
 BuildRequires:  %{python_module pydot}
 BuildRequires:  %{python_module pyparsing}
+BuildRequires:  %{python_module pytest3}
 BuildRequires:  %{python_module scipy}
 BuildRequires:  %{python_module setuptools}
 BuildRequires:  fdupes
@@ -69,6 +71,7 @@ Documentation and examples for %{name}.
 
 %prep
 %setup -q -n networkx-%{version}
+%autopatch -p1
 
 %build
 %python_build
@@ -98,7 +101,7 @@ popd
 
 %check
 # test excluded because it leads to crashes on i586, gh#networkx/networkx#3304
-%python_exec setup.py nosetests -v -e 'test_subgraph_centrality_big_graph'
+py.test3 -vv -k 'not test_subgraph_centrality_big_graph'
 
 %files %{python_files}
 %license LICENSE.txt