diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 880c321..1d3b930 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -3,20 +3,20 @@ stages:
   - build
   - deploy
 
-test:py35-sqlite:
+test:py37-sqlite:
   stage: test
-  image: python:3.5
+  image: python:3.7
   variables:
       CFLAGS: "-O0"
       DB_CACHE: "~/cache"
       TOX_TESTENV_PASSENV: "CFLAGS DB_CACHE"
   script:
     - pip install tox
-    - tox -e py35-sqlite
+    - tox -e py37-sqlite
 
-test:py35-postgresql:
+test:py37-postgresql:
   stage: test
-  image: python:3.5
+  image: python:3.7
   tags:
       - postgres
   services:
@@ -30,4 +30,4 @@ test:py35-postgresql:
       POSTGRESQL_URI: "postgresql://postgres:@postgres:5432/"
   script:
     - pip install tox
-    - tox -e py35-postgresql
+    - tox -e py37-postgresql
diff --git a/setup.py b/setup.py
index b871d35..829d5f1 100644
--- a/setup.py
+++ b/setup.py
@@ -41,11 +41,7 @@ name = 'kopen_web_shop_woocommerce'
 
 requires = ['WooCommerce']
 for dep in info.get('depends', []):
-    if dep == 'web_shop':
-        requires.append('trytond_%(dep)s @ https://gitlab.com/kopen/'
-            '%(dep)s/-/archive/master/%(dep)s-master.zip'
-            % {'dep': dep})
-    elif not re.match(r'(ir|res)(\W|$)', dep):
+    if not re.match(r'(ir|res)(\W|$)', dep):
         prefix = MODULE2PREFIX.get(dep, 'trytond')
         requires.append(get_require_version('%s_%s' % (prefix, dep)))
 requires.append(get_require_version('trytond'))
@@ -104,7 +100,6 @@ setup(name=name,
         'Natural Language :: Turkish',
         'Operating System :: OS Independent',
         'Programming Language :: Python :: 3',
-        'Programming Language :: Python :: 3.5',
         'Programming Language :: Python :: 3.6',
         'Programming Language :: Python :: 3.7',
         'Programming Language :: Python :: 3.8',
@@ -113,7 +108,7 @@ setup(name=name,
         'Topic :: Office/Business',
         ],
     license='GPL-3',
-    python_requires='>=3.5',
+    python_requires='>=3.6',
     install_requires=requires,
     dependency_links=dependency_links,
     zip_safe=False,
diff --git a/tox.ini b/tox.ini
index 711ba8b..601a866 100644
--- a/tox.ini
+++ b/tox.ini
@@ -1,12 +1,12 @@
 [tox]
-envlist = {py35,py36,py37,py38}-{sqlite,postgresql},pypy3-{sqlite,postgresql}
+envlist = {py36,py37,py38}-{sqlite,postgresql},pypy3-{sqlite,postgresql}
 
 [testenv]
 commands = {envpython} setup.py test
 deps =
-    {py35,py36,py37,py38}-postgresql: psycopg2 >= 2.5
+    {py36,py37,py38}-postgresql: psycopg2 >= 2.5
     pypy3-postgresql: psycopg2cffi >= 2.5
-    {py35,py36}-sqlite: sqlitebck
+    py36-sqlite: sqlitebck
 setenv =
     sqlite: TRYTOND_DATABASE_URI={env:SQLITE_URI:sqlite://}
     postgresql: TRYTOND_DATABASE_URI={env:POSTGRESQL_URI:postgresql://}
diff --git a/tryton.cfg b/tryton.cfg
index 5bfc98a..c202683 100644
--- a/tryton.cfg
+++ b/tryton.cfg
@@ -1,5 +1,5 @@
 [tryton]
-version=5.6.0
+version=5.8.0
 depends:
     ir
     account_product