diff --git a/requirements.txt b/requirements.txt
index 62db5c1c..9150d0eb 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,6 @@
-cython
--e git+git://git.louiz.org/slixmpp#egg=slixmpp
+cython==0.27.3
+slixmpp==1.3.0
 aiodns==1.1.1
 pycares==2.3.0
+pyasn1==0.4.2
+pyasn1-modules==0.2.1
diff --git a/setup.py b/setup.py
index 7d73e4f3..08e26164 100755
--- a/setup.py
+++ b/setup.py
@@ -106,7 +106,7 @@ setup(name="poezio",
                    ('share/poezio/', ['README.rst', 'COPYING', 'CHANGELOG'])]
                   + find_doc('share/doc/poezio/source', 'source')
                   + find_doc('share/doc/poezio/html', 'build/html')),
-      install_requires=['slixmpp>=1.2.4', 'aiodns', 'pyasn1_modules', 'pyasn1'],
+      install_requires=['slixmpp>=1.3.0', 'aiodns', 'pyasn1_modules', 'pyasn1'],
       extras_require={'OTR plugin': 'python-potr>=1.0',
                       'Screen autoaway plugin': 'pyinotify==0.9.4',
                       'Avoiding cython': 'cffi'})