diff --git a/docs/Dependencies.txt b/docs/Dependencies.txt
index 5e457298..97305f02 100644
--- a/docs/Dependencies.txt
+++ b/docs/Dependencies.txt
@@ -1,53 +1,53 @@
 
 Dependencies for SIP SIMPLE client SDK
 --------------------------------------
 
 Copyright (c) 2008-2015 AG Projects
 http://ag-projects.com
 
 Home page: http://sipsimpleclient.org
 
  * python                   http://python.org                                     2.7
- * python-application       http://pypi.python.org/simple/python-application  >=1.4.0
+ * python-application       http://pypi.python.org/simple/python-application  >=2.0.0
  * python-cjson             http://pypi.python.org/pypi/python-cjson/         >=1.0.5
  * python-dateutil          http://niemeyer.net/python-dateutil                 >=1.4
  * python-eventlib          http://download.ag-projects.com/SipClient         >=0.1.0
  * python-greenlet          http://pypi.python.org/pypi/greenlet              >=0.3.2
  * python-gnutls            http://pypi.python.org/simple/python-gnutls       >=1.1.9
  * python-lxml              http://codespeak.net/lxml                         >=2.1.2
- * python-otr               http://pypi.python.org/pypi/python-otr/           >=1.1.0
+ * python-otr               http://pypi.python.org/pypi/python-otr/           >=1.2.0
  * python-msrplib           http://download.ag-projects.com/MSRP             >=0.15.0
  * python-xcaplib           http://download.ag-projects.com/XCAP             >=1.0.17
  * cython                   http://www.cython.org                            >=0.19.0
  * dnspython                http://www.dnspython.org                          >=1.9.0
  * twisted                  http://twistedmatrix.com/trac                     >=8.1.0
  * zope-interface           http://www.zope.org                               >=3.3.1
 
 Other libraries:
 
  * ffmpeg (libavformat, libswscale, libavcodec, libavutil) (>= 2.7)
  * libx264 (recent snapshot)
  * libvpx (>= 1.3.0)
  * libasund2
  * libuuid
  * libsqlite3
  * pkg-config
  * openssl
 
 To compile the video dependencies (ffmpeg / libx264 / libvpx):
 
 export SIPSIMPLE_FFMPEG_PATH=$HOME/work/ag-projects/video/local
 
 NOTE: yasm is required in order to enable asm optimizations. It does not
 come preinstalled on OSX, so it has to be manually installed. (brew install
 yasm will do)
 
 NOTE: libx264 and libvpx can be installed also using Homebrew on OSX.
 
 
 For ffmpeg:
 
 ./configure --enable-shared --disable-static --enable-memalign-hack --enable-gpl --enable-libx264 --disable-avdevice --disable-swresample --disable-postproc --prefix=$SIPSIMPLE_FFMPEG_PATH
 make
 make install