diff --git a/Twisted-15.4.0.tar.bz2 b/Twisted-15.4.0.tar.bz2
deleted file mode 100644
index 9ece6ae..0000000
--- a/Twisted-15.4.0.tar.bz2
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:78862662fa9ae29654bc2b9d349c3f1d887e6b2ed978512c4442d53ea861f05c
-size 3116400
diff --git a/Twisted-15.5.0.tar.bz2 b/Twisted-15.5.0.tar.bz2
new file mode 100644
index 0000000..27ea448
--- /dev/null
+++ b/Twisted-15.5.0.tar.bz2
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a8046804a0dfae090234bbb90fc560a6cc11a208b3d048b55244c79c1945c17f
+size 3146473
diff --git a/python-Twisted.changes b/python-Twisted.changes
index adb97ac..dd513d2 100644
--- a/python-Twisted.changes
+++ b/python-Twisted.changes
@@ -1,3 +1,63 @@
+-------------------------------------------------------------------
+Wed Dec  2 02:35:45 UTC 2015 - termim@gmail.com
+
+- Update to version 15.5.0
+
+  * This is the last Twisted release where Python 2.6 is supported, on
+    any platform. Python 3.5 (on POSIX) support has been added.
+  * This release introduces changes that are required for Conch's SSH
+    implementation to work with OpenSSH 6.9+ servers.
+  * twisted.python.url is a new abstraction for URLs, supporting RFC
+    3987 IRIs. (#5388)
+  * twisted.python.logfile is now ported to Python 3. (#6749)
+  * twisted.python.zippath has been ported to Python 3. (#6917)
+  * twisted.internet.ssl.CertificateOptions and
+    twisted.internet.ssl.optionsForClientTLS now take a
+    acceptableProtocols parameter that enables negotiation of the next
+    protocol to speak after the TLS handshake has completed. This field
+    advertises protocols over both NPN and ALPN. Also added new
+    INegotiated interface for TLS interfaces that support protocol
+    negotiation. This interface adds a negotiatedProtocol property that
+    reports what protocol, if any, was negotiated in the TLS handshake.
+    (#7860)
+  * twisted.python.urlpath.URLPath now operates correctly on Python 3,
+    using bytes instead of strings, and introduces the fromBytes
+    constructor to assist with creating them cross-version. (#7994)
+  * twisted.application.strports is now ported to Python 3. (#8011)
+  * twistd (the Twisted Daemon) is now ported to Python 3. (#8012)
+  * Python 3.5 is now supported on POSIX platforms. (#8042)
+  * twisted.internet.serialport is now ported on Python 3. (#8099)
+  * twisted.logger.formatEvent now can format an event if it was
+    flattened (twisted.logger.eventAsJSON does this) and has text after
+    the last replacement field. (#8003)
+  * twisted.cred.checkers.FilePasswordDB now logs an error if the
+    credentials db file does not exist, no longer raises an unhandled
+    error. (#8028)
+  * twisted.python.threadpool.ThreadPool now properly starts enough
+    threads to do any work scheduled before ThreadPool.start() is
+    called, such as when work is scheduled in the reactor via
+    reactor.callInThread() before reactor.run(). (#8090)
+  * Twisted Development test standard documentation now contain
+    information about avoiding test data files. (#6535)
+  * The documentation for twisted.internet.defer.DeferredSemaphore now
+    describes the actual usage for limit and tokens instance
+    attributes. (#8024)
+  * twisted.python._initgroups, a C extension, has been removed and
+    stdlib support is now always used instead. (#5861)
+  * Python 2.6 is no longer supported. (#8017)
+  * twisted.python.util.OrderedDict is now deprecated, and uses of it
+    in Twisted are replaced with collections.OrderedDict. (#8051)
+  * twisted.persisted.sob.load, twisted.persisted.sob.loadValueFromFile
+    and twisted.persisted.sob.Persistent.save() are now deprecated when
+    used with a passphrase. The encyption used by these methods are
+    weak. (#8081)
+  * twisted.internet.interfaces.IStreamClientEndpointStringParser has
+    been removed and Twisted will no longer use parsers implementing
+    this interface. (#8094)
+  * #5976, #6628, #6894, #6980, #7228, #7693, #7731, #7997, #8046,
+    #8054, #8056, #8060, #8063, #8064, #8068, #8072, #8091, #8095,
+    #8096, #8098, #8106
+
 -------------------------------------------------------------------
 Mon Oct 12 11:57:51 UTC 2015 - toddrme2178@gmail.com
 
diff --git a/python-Twisted.spec b/python-Twisted.spec
index 53a1ccf..0139e8b 100644
--- a/python-Twisted.spec
+++ b/python-Twisted.spec
@@ -17,7 +17,7 @@
 
 
 Name:           python-Twisted
-Version:        15.4.0
+Version:        15.5.0
 Release:        0
 Url:            http://twistedmatrix.com/
 Summary:        An asynchronous networking framework written in Python
@@ -103,7 +103,7 @@ for p in cftp ckeygen conch mailmail manhole pyhtmlizer tap2deb tap2rpm tkconch
     ln -s -f %{_sysconfdir}/alternatives/$p %{buildroot}%{_bindir}/$p
     # create a dummy target for /etc/alternatives/$p
     touch %{buildroot}%{_sysconfdir}/alternatives/$p
-    
+
     gzip %{buildroot}%{_mandir}/man1/$p.1
     mv %{buildroot}%{_mandir}/man1/$p.1.gz %{buildroot}%{_mandir}/man1/$p-%{py_ver}.1.gz
     ln -s -f %{_sysconfdir}/alternatives/$p.1.gz %{buildroot}%{_mandir}/man1/$p.1.gz
@@ -147,7 +147,7 @@ fi
 
 %files
 %defattr(-,root,root,-)
-%doc LICENSE NEWS README
+%doc LICENSE NEWS README.rst
 %{_bindir}/cftp
 %{_bindir}/ckeygen
 %{_bindir}/conch