diff --git a/0001-CVE-2017-18342-1.patch b/0001-CVE-2017-18342-1.patch
deleted file mode 100644
index 565de1c..0000000
--- a/0001-CVE-2017-18342-1.patch
+++ /dev/null
@@ -1,298 +0,0 @@
-From 7b68405c81db889f83c32846462b238ccae5be80 Mon Sep 17 00:00:00 2001
-From: Alex Gaynor <alex.gaynor@gmail.com>
-Date: Sat, 26 Aug 2017 09:26:59 -0400
-Subject: [PATCH 1/2] Make pyyaml safe by default.
-
-Change yaml.load/yaml.dump to be yaml.safe_load/yaml.safe_dump, introduced yaml.danger_dump/yaml.danger_load, and the same for various other classes.
-
-(python2 only at this moment)
-
-Refs #5
----
- lib/yaml/__init__.py          | 41 +++++++++++++++++++++--------------
- lib/yaml/cyaml.py             | 15 +++++++------
- lib/yaml/dumper.py            |  8 +++----
- lib/yaml/loader.py            |  8 +++----
- tests/lib/test_constructor.py |  5 ++---
- tests/lib/test_recursive.py   |  7 +++---
- 6 files changed, 46 insertions(+), 38 deletions(-)
-
-diff --git a/lib/yaml/__init__.py b/lib/yaml/__init__.py
-index 87c15d3..153a74d 100644
---- a/lib/yaml/__init__.py
-+++ b/lib/yaml/__init__.py
-@@ -65,17 +65,24 @@ def load(stream, Loader=Loader):
-     """
-     Parse the first YAML document in a stream
-     and produce the corresponding Python object.
-+
-+    By default resolve only basic YAML tags, if an alternate Loader is
-+    provided, may be dangerous.
-     """
-     loader = Loader(stream)
-     try:
-         return loader.get_single_data()
-     finally:
-         loader.dispose()
-+safe_load = load
- 
- def load_all(stream, Loader=Loader):
-     """
-     Parse all YAML documents in a stream
-     and produce corresponding Python objects.
-+
-+    By default resolve only basic YAML tags, if an alternate Loader is
-+    provided, may be dangerous.
-     """
-     loader = Loader(stream)
-     try:
-@@ -83,22 +90,23 @@ def load_all(stream, Loader=Loader):
-             yield loader.get_data()
-     finally:
-         loader.dispose()
-+safe_load_all = load_all
- 
--def safe_load(stream):
-+def danger_load(stream):
-     """
-     Parse the first YAML document in a stream
-     and produce the corresponding Python object.
--    Resolve only basic YAML tags.
-+    When used on untrusted input, can result in arbitrary code execution.
-     """
--    return load(stream, SafeLoader)
-+    return load(stream, DangerLoader)
- 
--def safe_load_all(stream):
-+def danger_load_all(stream):
-     """
-     Parse all YAML documents in a stream
-     and produce corresponding Python objects.
--    Resolve only basic YAML tags.
-+    When used on untrusted input, can result in arbitrary code execution.
-     """
--    return load_all(stream, SafeLoader)
-+    return load_all(stream, DangerLoader)
- 
- def emit(events, stream=None, Dumper=Dumper,
-         canonical=None, indent=None, width=None,
-@@ -193,29 +201,31 @@ def dump_all(documents, stream=None, Dumper=Dumper,
-         dumper.dispose()
-     if getvalue:
-         return getvalue()
-+safe_dump_all = dump_all
- 
--def dump(data, stream=None, Dumper=Dumper, **kwds):
-+def danger_dump_all(documents, stream=None, **kwds):
-     """
--    Serialize a Python object into a YAML stream.
-+    Serialize a sequence of Python objects into a YAML stream.
-+    Produce only basic YAML tags.
-     If stream is None, return the produced string instead.
-     """
--    return dump_all([data], stream, Dumper=Dumper, **kwds)
-+    return dump_all(documents, stream, Dumper=DangerDumper, **kwds)
- 
--def safe_dump_all(documents, stream=None, **kwds):
-+def dump(data, stream=None, Dumper=Dumper, **kwds):
-     """
--    Serialize a sequence of Python objects into a YAML stream.
--    Produce only basic YAML tags.
-+    Serialize a Python object into a YAML stream.
-     If stream is None, return the produced string instead.
-     """
--    return dump_all(documents, stream, Dumper=SafeDumper, **kwds)
-+    return dump_all([data], stream, Dumper=Dumper, **kwds)
-+safe_dump = dump
- 
--def safe_dump(data, stream=None, **kwds):
-+def danger_dump(data, stream=None, **kwds):
-     """
-     Serialize a Python object into a YAML stream.
-     Produce only basic YAML tags.
-     If stream is None, return the produced string instead.
-     """
--    return dump_all([data], stream, Dumper=SafeDumper, **kwds)
-+    return dump_all([data], stream, Dumper=DangerDumper, **kwds)
- 
- def add_implicit_resolver(tag, regexp, first=None,
-         Loader=Loader, Dumper=Dumper):
-@@ -312,4 +322,3 @@ class YAMLObject(object):
-         return dumper.represent_yaml_object(cls.yaml_tag, data, cls,
-                 flow_style=cls.yaml_flow_style)
-     to_yaml = classmethod(to_yaml)
--
-diff --git a/lib/yaml/cyaml.py b/lib/yaml/cyaml.py
-index 68dcd75..5371f63 100644
---- a/lib/yaml/cyaml.py
-+++ b/lib/yaml/cyaml.py
-@@ -1,6 +1,6 @@
- 
--__all__ = ['CBaseLoader', 'CSafeLoader', 'CLoader',
--        'CBaseDumper', 'CSafeDumper', 'CDumper']
-+__all__ = ['CBaseLoader', 'CSafeLoader', 'CLoader', 'CDangerLoader',
-+        'CBaseDumper', 'CSafeDumper', 'CDumper', 'CDangerDumper']
- 
- from _yaml import CParser, CEmitter
- 
-@@ -18,14 +18,15 @@ class CBaseLoader(CParser, BaseConstructor, BaseResolver):
-         BaseConstructor.__init__(self)
-         BaseResolver.__init__(self)
- 
--class CSafeLoader(CParser, SafeConstructor, Resolver):
-+class CLoader(CParser, SafeConstructor, Resolver):
- 
-     def __init__(self, stream):
-         CParser.__init__(self, stream)
-         SafeConstructor.__init__(self)
-         Resolver.__init__(self)
-+CSafeLoader = CLoader
- 
--class CLoader(CParser, Constructor, Resolver):
-+class CDangerLoader(CParser, Constructor, Resolver):
- 
-     def __init__(self, stream):
-         CParser.__init__(self, stream)
-@@ -49,7 +50,7 @@ class CBaseDumper(CEmitter, BaseRepresenter, BaseResolver):
-                 default_flow_style=default_flow_style)
-         Resolver.__init__(self)
- 
--class CSafeDumper(CEmitter, SafeRepresenter, Resolver):
-+class CDumper(CEmitter, SafeRepresenter, Resolver):
- 
-     def __init__(self, stream,
-             default_style=None, default_flow_style=None,
-@@ -65,8 +66,9 @@ class CSafeDumper(CEmitter, SafeRepresenter, Resolver):
-         SafeRepresenter.__init__(self, default_style=default_style,
-                 default_flow_style=default_flow_style)
-         Resolver.__init__(self)
-+CSafeDumper = CDumper
- 
--class CDumper(CEmitter, Serializer, Representer, Resolver):
-+class CDangerDumper(CEmitter, Serializer, Representer, Resolver):
- 
-     def __init__(self, stream,
-             default_style=None, default_flow_style=None,
-@@ -82,4 +84,3 @@ class CDumper(CEmitter, Serializer, Representer, Resolver):
-         Representer.__init__(self, default_style=default_style,
-                 default_flow_style=default_flow_style)
-         Resolver.__init__(self)
--
-diff --git a/lib/yaml/dumper.py b/lib/yaml/dumper.py
-index f811d2c..fcf1f28 100644
---- a/lib/yaml/dumper.py
-+++ b/lib/yaml/dumper.py
-@@ -1,5 +1,5 @@
- 
--__all__ = ['BaseDumper', 'SafeDumper', 'Dumper']
-+__all__ = ['BaseDumper', 'SafeDumper', 'Dumper', 'DangerDumper']
- 
- from emitter import *
- from serializer import *
-@@ -24,7 +24,7 @@ class BaseDumper(Emitter, Serializer, BaseRepresenter, BaseResolver):
-                 default_flow_style=default_flow_style)
-         Resolver.__init__(self)
- 
--class SafeDumper(Emitter, Serializer, SafeRepresenter, Resolver):
-+class Dumper(Emitter, Serializer, SafeRepresenter, Resolver):
- 
-     def __init__(self, stream,
-             default_style=None, default_flow_style=None,
-@@ -41,8 +41,9 @@ class SafeDumper(Emitter, Serializer, SafeRepresenter, Resolver):
-         SafeRepresenter.__init__(self, default_style=default_style,
-                 default_flow_style=default_flow_style)
-         Resolver.__init__(self)
-+SafeDumper = Dump
- 
--class Dumper(Emitter, Serializer, Representer, Resolver):
-+class DangerDumper(Emitter, Serializer, Representer, Resolver):
- 
-     def __init__(self, stream,
-             default_style=None, default_flow_style=None,
-@@ -59,4 +60,3 @@ class Dumper(Emitter, Serializer, Representer, Resolver):
-         Representer.__init__(self, default_style=default_style,
-                 default_flow_style=default_flow_style)
-         Resolver.__init__(self)
--
-diff --git a/lib/yaml/loader.py b/lib/yaml/loader.py
-index 293ff46..6b18527 100644
---- a/lib/yaml/loader.py
-+++ b/lib/yaml/loader.py
-@@ -1,5 +1,5 @@
- 
--__all__ = ['BaseLoader', 'SafeLoader', 'Loader']
-+__all__ = ['BaseLoader', 'SafeLoader', 'Loader', 'DangerLoader']
- 
- from reader import *
- from scanner import *
-@@ -18,7 +18,7 @@ class BaseLoader(Reader, Scanner, Parser, Composer, BaseConstructor, BaseResolve
-         BaseConstructor.__init__(self)
-         BaseResolver.__init__(self)
- 
--class SafeLoader(Reader, Scanner, Parser, Composer, SafeConstructor, Resolver):
-+class Loader(Reader, Scanner, Parser, Composer, SafeConstructor, Resolver):
- 
-     def __init__(self, stream):
-         Reader.__init__(self, stream)
-@@ -27,8 +27,9 @@ class SafeLoader(Reader, Scanner, Parser, Composer, SafeConstructor, Resolver):
-         Composer.__init__(self)
-         SafeConstructor.__init__(self)
-         Resolver.__init__(self)
-+SafeLoader = Loader
- 
--class Loader(Reader, Scanner, Parser, Composer, Constructor, Resolver):
-+class DangerLoader(Reader, Scanner, Parser, Composer, Constructor, Resolver):
- 
-     def __init__(self, stream):
-         Reader.__init__(self, stream)
-@@ -37,4 +38,3 @@ class Loader(Reader, Scanner, Parser, Composer, Constructor, Resolver):
-         Composer.__init__(self)
-         Constructor.__init__(self)
-         Resolver.__init__(self)
--
-diff --git a/tests/lib/test_constructor.py b/tests/lib/test_constructor.py
-index beee7b0..12d5391 100644
---- a/tests/lib/test_constructor.py
-+++ b/tests/lib/test_constructor.py
-@@ -19,9 +19,9 @@ def _make_objects():
-             NewArgs, NewArgsWithState, Reduce, ReduceWithState, MyInt, MyList, MyDict,  \
-             FixedOffset, today, execute
- 
--    class MyLoader(yaml.Loader):
-+    class MyLoader(yaml.DangerLoader):
-         pass
--    class MyDumper(yaml.Dumper):
-+    class MyDumper(yaml.DangerDumper):
-         pass
- 
-     class MyTestClass1:
-@@ -272,4 +272,3 @@ if __name__ == '__main__':
-     sys.modules['test_constructor'] = sys.modules['__main__']
-     import test_appliance
-     test_appliance.run(globals())
--
-diff --git a/tests/lib/test_recursive.py b/tests/lib/test_recursive.py
-index 6707fd4..c67c170 100644
---- a/tests/lib/test_recursive.py
-+++ b/tests/lib/test_recursive.py
-@@ -29,9 +29,9 @@ def test_recursive(recursive_filename, verbose=False):
-     value2 = None
-     output2 = None
-     try:
--        output1 = yaml.dump(value1)
--        value2 = yaml.load(output1)
--        output2 = yaml.dump(value2)
-+        output1 = yaml.danger_dump(value1)
-+        value2 = yaml.danger_load(output1)
-+        output2 = yaml.danger_dump(value2)
-         assert output1 == output2, (output1, output2)
-     finally:
-         if verbose:
-@@ -47,4 +47,3 @@ test_recursive.unittest = ['.recursive']
- if __name__ == '__main__':
-     import test_appliance
-     test_appliance.run(globals())
--
--- 
-2.20.1
-
diff --git a/0002-CVE-2017-18342-2.patch b/0002-CVE-2017-18342-2.patch
deleted file mode 100644
index 5053dc5..0000000
--- a/0002-CVE-2017-18342-2.patch
+++ /dev/null
@@ -1,25 +0,0 @@
-From 517e83e8058e9d6850ab432ef22d84c2ac2bba5a Mon Sep 17 00:00:00 2001
-From: Alex Gaynor <alex.gaynor@gmail.com>
-Date: Sat, 26 Aug 2017 09:29:39 -0400
-Subject: [PATCH 2/2] wtf, how did this typo happen
-
----
- lib/yaml/dumper.py | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
-diff --git a/lib/yaml/dumper.py b/lib/yaml/dumper.py
-index fcf1f28..22fd927 100644
---- a/lib/yaml/dumper.py
-+++ b/lib/yaml/dumper.py
-@@ -41,7 +41,7 @@ class Dumper(Emitter, Serializer, SafeRepresenter, Resolver):
-         SafeRepresenter.__init__(self, default_style=default_style,
-                 default_flow_style=default_flow_style)
-         Resolver.__init__(self)
--SafeDumper = Dump
-+SafeDumper = Dumper
- 
- class DangerDumper(Emitter, Serializer, Representer, Resolver):
- 
--- 
-2.20.1
-
diff --git a/ChangeLog b/ChangeLog
index b1b1c8a..91f0255 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,21 +1,50 @@
 
-For a complete changelog, see https://github.com/yaml/pyyaml/commits/
+For a complete changelog, see:
+
+* https://github.com/yaml/pyyaml/commits/
+* https://bitbucket.org/xi/pyyaml/commits/
+
+5.1 (2019-03-13)
+----------------
+
+* https://github.com/yaml/pyyaml/pull/35 -- Some modernization of the test running
+* https://github.com/yaml/pyyaml/pull/42 -- Install tox in a virtualenv
+* https://github.com/yaml/pyyaml/pull/45 -- Allow colon in a plain scalar in a flow context
+* https://github.com/yaml/pyyaml/pull/48 -- Fix typos
+* https://github.com/yaml/pyyaml/pull/55 -- Improve RepresenterError creation
+* https://github.com/yaml/pyyaml/pull/59 -- Resolves #57, update readme issues link
+* https://github.com/yaml/pyyaml/pull/60 -- Document and test Python 3.6 support
+* https://github.com/yaml/pyyaml/pull/61 -- Use Travis CI built in pip cache support
+* https://github.com/yaml/pyyaml/pull/62 -- Remove tox workaround for Travis CI
+* https://github.com/yaml/pyyaml/pull/63 -- Adding support to Unicode characters over codepoint 0xffff
+* https://github.com/yaml/pyyaml/pull/65 -- Support unicode literals over codepoint 0xffff
+* https://github.com/yaml/pyyaml/pull/75 -- add 3.12 changelog
+* https://github.com/yaml/pyyaml/pull/76 -- Fallback to Pure Python if Compilation fails
+* https://github.com/yaml/pyyaml/pull/84 -- Drop unsupported Python 3.3
+* https://github.com/yaml/pyyaml/pull/102 -- Include license file in the generated wheel package
+* https://github.com/yaml/pyyaml/pull/105 -- Removed Python 2.6 & 3.3 support
+* https://github.com/yaml/pyyaml/pull/111 -- Remove commented out Psyco code
+* https://github.com/yaml/pyyaml/pull/129 -- Remove call to `ord` in lib3 emitter code
+* https://github.com/yaml/pyyaml/pull/143 -- Allow to turn off sorting keys in Dumper
+* https://github.com/yaml/pyyaml/pull/149 -- Test on Python 3.7-dev
+* https://github.com/yaml/pyyaml/pull/158 -- Support escaped slash in double quotes "\/"
+* https://github.com/yaml/pyyaml/pull/181 -- Import Hashable from collections.abc
+* https://github.com/yaml/pyyaml/pull/256 -- Make default_flow_style=False
+* https://github.com/yaml/pyyaml/pull/257 -- Deprecate yaml.load and add FullLoader and UnsafeLoader classes
+* https://github.com/yaml/pyyaml/pull/263 -- Windows Appveyor build
 
 3.13 (2018-07-05)
 -----------------
 
-* Rebuilt with the latest Cython to support the new Python 3.7 release.
-* No functionality is different from PyYAML 3.12 in this release.
+* Resolved issues around PyYAML working in Python 3.7.
 
 3.12 (2016-08-28)
 -----------------
 
 * Wheel packages for Windows binaries.
-* Adding an implicit resolver to a derived loader should not affect the base
-  loader (fixes issue #57).
-* Uniform representation for OrderedDict across different versions of Python
-  (fixes issue #61).
-* Fixed comparison to None warning (closes issue #64).
+* Adding an implicit resolver to a derived loader should not affect the base loader.
+* Uniform representation for OrderedDict? across different versions of Python.
+* Fixed comparison to None warning.
 
 3.11 (2014-03-26)
 -----------------
@@ -121,7 +150,7 @@ For a complete changelog, see https://github.com/yaml/pyyaml/commits/
   as lists of pairs instead of dictionaries.  No longer check
   for duplicate mapping keys as it didn't work correctly anyway.
 * Fix invalid output of single-quoted scalars in cases when a single
-  quote is not escaped when preceeded by whitespaces or line breaks.
+  quote is not escaped when preceded by whitespaces or line breaks.
 * To make porting easier, rewrite Parser not using generators.
 * Fix handling of unexpected block mapping values.
 * Fix a bug in Representer.represent_object: copy_reg.dispatch_table
@@ -157,6 +186,6 @@ For a complete changelog, see https://github.com/yaml/pyyaml/commits/
 -----------------
 
 * Initial release.  The version number reflects the codename
-  of the project (PyYAML 3000) and differenciates it from
-  the abandoned PyYaml module. 
+  of the project (PyYAML 3000) and differentiates it from
+  the abandoned PyYaml module.
 
diff --git a/Makefile b/Makefile
index 5f3c483..108e98f 100644
--- a/Makefile
+++ b/Makefile
@@ -1,5 +1,5 @@
 PKG_NAME := PyYAML
-URL = https://files.pythonhosted.org/packages/9e/a3/1d13970c3f36777c583f136c136f804d70f500168edc1edea6daa7200769/PyYAML-3.13.tar.gz
+URL = https://github.com/yaml/pyyaml/archive/5.1.tar.gz
 ARCHIVES = 
 
 include ../common/Makefile.common
diff --git a/PyYAML.spec b/PyYAML.spec
index 713d1e8..3cae418 100644
--- a/PyYAML.spec
+++ b/PyYAML.spec
@@ -3,14 +3,13 @@
 # Generated by: autospec.py
 #
 Name     : PyYAML
-Version  : 3.13
-Release  : 47
-URL      : https://files.pythonhosted.org/packages/9e/a3/1d13970c3f36777c583f136c136f804d70f500168edc1edea6daa7200769/PyYAML-3.13.tar.gz
-Source0  : https://files.pythonhosted.org/packages/9e/a3/1d13970c3f36777c583f136c136f804d70f500168edc1edea6daa7200769/PyYAML-3.13.tar.gz
-Summary  : YAML parser and emitter for Python
+Version  : 5.1
+Release  : 48
+URL      : https://github.com/yaml/pyyaml/archive/5.1.tar.gz
+Source0  : https://github.com/yaml/pyyaml/archive/5.1.tar.gz
+Summary  : No detailed summary available
 Group    : Development/Tools
 License  : MIT
-Requires: PyYAML-license = %{version}-%{release}
 Requires: PyYAML-python = %{version}-%{release}
 Requires: PyYAML-python3 = %{version}-%{release}
 BuildRequires : Cython
@@ -20,20 +19,10 @@ BuildRequires : buildreq-distutils3
 BuildRequires : python-dev
 BuildRequires : python3-dev
 BuildRequires : yaml-dev
-Patch1: 0001-CVE-2017-18342-1.patch
-Patch2: 0002-CVE-2017-18342-2.patch
 
 %description
-and interaction with scripting languages.  PyYAML is a YAML parser
-        and emitter for Python.
-        
-        PyYAML features a complete YAML 1.1 parser, Unicode support, pickle
-        support, capable extension API, and sensible error messages.  PyYAML
-        supports standard YAML tags and provides Python-specific tags that
-        allow to represent an arbitrary Python object.
-        
-        PyYAML is applicable for a broad range of tasks from complex
-        configuration files to object serialization and persistance.
+PyYAML - The next generation YAML parser and emitter for Python.
+To install, type 'python setup.py install'.
 
 %package legacypython
 Summary: legacypython components for the PyYAML package.
@@ -44,14 +33,6 @@ Requires: python-core
 legacypython components for the PyYAML package.
 
 
-%package license
-Summary: license components for the PyYAML package.
-Group: Default
-
-%description license
-license components for the PyYAML package.
-
-
 %package python
 Summary: python components for the PyYAML package.
 Group: Default
@@ -72,16 +53,14 @@ python3 components for the PyYAML package.
 
 
 %prep
-%setup -q -n PyYAML-3.13
-%patch1 -p1
-%patch2 -p1
+%setup -q -n pyyaml-5.1
 
 %build
 export http_proxy=http://127.0.0.1:9/
 export https_proxy=http://127.0.0.1:9/
 export no_proxy=localhost,127.0.0.1,0.0.0.0
 export LANG=C
-export SOURCE_DATE_EPOCH=1551413140
+export SOURCE_DATE_EPOCH=1553297306
 export LDFLAGS="${LDFLAGS} -fno-lto"
 python2 setup.py build -b py2
 python3 setup.py build -b py3
@@ -92,10 +71,8 @@ export https_proxy=http://127.0.0.1:9/
 export no_proxy=localhost,127.0.0.1,0.0.0.0
 python setup.py test || :
 %install
-export SOURCE_DATE_EPOCH=1551413140
+export SOURCE_DATE_EPOCH=1553297306
 rm -rf %{buildroot}
-mkdir -p %{buildroot}/usr/share/package-licenses/PyYAML
-cp LICENSE %{buildroot}/usr/share/package-licenses/PyYAML/LICENSE
 python2 -tt setup.py build -b py2 install --root=%{buildroot} --force
 python3 -tt setup.py build -b py3 install --root=%{buildroot} --force
 echo ----[ mark ]----
@@ -109,10 +86,6 @@ echo ----[ mark ]----
 %defattr(-,root,root,-)
 /usr/lib/python2*/*
 
-%files license
-%defattr(0644,root,root,0755)
-/usr/share/package-licenses/PyYAML/LICENSE
-
 %files python
 %defattr(-,root,root,-)
 
diff --git a/buildreq_cache b/buildreq_cache
index 7710762..d12f66d 100644
--- a/buildreq_cache
+++ b/buildreq_cache
@@ -1,2 +1,2 @@
-3.13
+5.1
 python3-dev
\ No newline at end of file
diff --git a/options.conf b/options.conf
index 07d2b34..035fef9 100644
--- a/options.conf
+++ b/options.conf
@@ -1,6 +1,6 @@
 [package]
 name = PyYAML
-url = https://files.pythonhosted.org/packages/9e/a3/1d13970c3f36777c583f136c136f804d70f500168edc1edea6daa7200769/PyYAML-3.13.tar.gz
+url = https://github.com/yaml/pyyaml/archive/5.1.tar.gz
 archives = 
 giturl = https://github.com/yaml/pyyaml.git
 
diff --git a/release b/release
index abac1ea..21e72e8 100644
--- a/release
+++ b/release
@@ -1 +1 @@
-47
+48
diff --git a/series b/series
index cc835aa..d129b73 100644
--- a/series
+++ b/series
@@ -1,3 +1 @@
 #forcecython.patch
-0001-CVE-2017-18342-1.patch
-0002-CVE-2017-18342-2.patch
diff --git a/testresults b/testresults
index 83c5912..15b4272 100644
--- a/testresults
+++ b/testresults
@@ -1,5 +1,5 @@
-Total : 2590
-Pass : 2585
+Total : 2607
+Pass : 2602
 Fail : 5
 Skip : 0
 XFail : 0
diff --git a/upstream b/upstream
index d70de24..7d5fe84 100644
--- a/upstream
+++ b/upstream
@@ -1 +1 @@
-22f95fe2f5ef29ab17110f92c7186e2cfde6b419/PyYAML-3.13.tar.gz
+8394d3e5b5f8842056312632031059ff1cc8cdb7/5.1.tar.gz
diff --git a/whatrequires b/whatrequires
index c205f85..c753d6b 100644
--- a/whatrequires
+++ b/whatrequires
@@ -3,6 +3,7 @@ ConfigArgParse
 Django
 Keras
 Markdown
+certbot
 docker-compose
 gabbi
 horizon
@@ -11,5 +12,6 @@ pyaml
 pybtex
 pytorch
 suricata
+tpm2-tools
 ua-parser
 vcstool