diff --git a/README.md b/README.md
index 6d703d63..4d9871a1 100644
--- a/README.md
+++ b/README.md
@@ -98,6 +98,7 @@ Goal for 0.4.0
 - Now SQLite keywords can be used as module names: no error message will be triggered.
 - Introduce an explicit syntax for base module: a module without executable is considered base module.
 - Bump `rpy2` version requirment version 3.0.0+ for benchmark with R and Python modules.
+- SoS bumped to version 0.19.5 for improved memory usage on job submitter and improved Python module version check.
 
 0.3.5
 
diff --git a/dscrutils/DESCRIPTION b/dscrutils/DESCRIPTION
index 20aabadd..c7f3dc95 100644
--- a/dscrutils/DESCRIPTION
+++ b/dscrutils/DESCRIPTION
@@ -1,7 +1,7 @@
 Package: dscrutils
 Encoding: UTF-8
 Type: Package
-Version: 0.3.5.1
+Version: 0.3.6
 Date: 2019-04-04
 Title: Dynamic Statistical Comparisons R Interface
 Authors@R: c(person("Gao","Wang",role=c("aut","cre"),
diff --git a/setup.py b/setup.py
index e2cf51bc..c54e9cf6 100644
--- a/setup.py
+++ b/setup.py
@@ -53,7 +53,7 @@ def run(self):
       cmdclass    = cmdclass,
       package_dir = {'dsc': 'src'},
       install_requires = ['numpy', 'pandas>=0.23.4', 'sympy', 'numexpr',
-                          'sos>=0.19.3', 'sos-pbs>=0.17.5', 'h5py', 'PTable',
+                          'sos>=0.19.5', 'sos-pbs>=0.17.5', 'h5py', 'PTable',
                           'pyarrow>=0.5.0', 'sqlalchemy', 'tzlocal',
                           'msgpack-python']
       )
diff --git a/src/version.py b/src/version.py
index 40ed83d9..4596d037 100644
--- a/src/version.py
+++ b/src/version.py
@@ -1 +1 @@
-__version__ = '0.3.5'
+__version__ = '0.3.6'