diff --git a/reprounzip-docker/setup.py b/reprounzip-docker/setup.py
index 33be01dfe..2470a31cf 100644
--- a/reprounzip-docker/setup.py
+++ b/reprounzip-docker/setup.py
@@ -15,7 +15,7 @@
           'reprounzip.unpackers': [
               'docker = reprounzip_docker:setup']},
       install_requires=[
-          'reprounzip>=1.0.10',
+          'reprounzip>=2.0.0,<3.0.0',
           'rpaths>=0.8'],
       description="Allows the ReproZip unpacker to create Docker containers",
       author="Remi Rampin, Fernando Chirigati, Dennis Shasha, Juliana Freire",
diff --git a/reprounzip-qt/setup.py b/reprounzip-qt/setup.py
index 917de4226..35775d679 100644
--- a/reprounzip-qt/setup.py
+++ b/reprounzip-qt/setup.py
@@ -9,13 +9,13 @@
 with io.open('README.rst', encoding='utf-8') as fp:
     description = fp.read()
 setup(name='reprounzip-qt',
-      version='1.0.16',
+      version='2.0.0',
       packages=['reprounzip_qt', 'reprounzip_qt.gui'],
       package_data={'reprounzip_qt': ['icon.png']},
       entry_points={
           'gui_scripts': [
               'reprounzip-qt = reprounzip_qt.main:main']},
-      install_requires=['PyYAML', 'qtpy', 'reprounzip>=1.0'],
+      install_requires=['PyYAML', 'qtpy', 'reprounzip>=2.0.0,<3.0.0'],
       description="Graphical user interface for reprounzip, using Qt",
       author="Remi Rampin, Fernando Chirigati, Dennis Shasha, Juliana Freire",
       author_email='dev@reprozip.org',
diff --git a/reprounzip-vagrant/setup.py b/reprounzip-vagrant/setup.py
index b1fce568b..c3f5e1dd0 100644
--- a/reprounzip-vagrant/setup.py
+++ b/reprounzip-vagrant/setup.py
@@ -15,7 +15,7 @@
           'reprounzip.unpackers': [
               'vagrant = reprounzip_vagrant:setup']},
       install_requires=[
-          'reprounzip>=1.0.10',
+          'reprounzip>=2.0.0,<3.0.0',
           'rpaths>=0.8',
           'paramiko'],
       description="Allows the ReproZip unpacker to create virtual machines",
diff --git a/reprounzip-vistrails/setup.py b/reprounzip-vistrails/setup.py
index daa81113a..7e019097e 100644
--- a/reprounzip-vistrails/setup.py
+++ b/reprounzip-vistrails/setup.py
@@ -9,7 +9,7 @@
 with io.open('README.rst', encoding='utf-8') as fp:
     description = fp.read()
 req = [
-    'reprounzip>=1.0.0',
+    'reprounzip>=2.0.0,<3.0.0',
     'rpaths>=0.8']
 setup(name='reprounzip-vistrails',
       version='2.0.0',
diff --git a/reprozip-jupyter/setup.py b/reprozip-jupyter/setup.py
index 4308bfb6a..2772f9325 100644
--- a/reprozip-jupyter/setup.py
+++ b/reprozip-jupyter/setup.py
@@ -9,7 +9,7 @@
 with io.open('README.rst', encoding='utf-8') as fp:
     description = fp.read()
 setup(name='reprozip-jupyter',
-      version='1.0.14',
+      version='2.0.0',
       packages=['reprozip_jupyter'],
       package_data={'reprozip_jupyter': ['notebook-extension.js']},
       entry_points={
@@ -17,7 +17,7 @@
               'reprozip-jupyter = reprozip_jupyter.main:main']},
       install_requires=['rpaths',
                         'notebook', 'jupyter_client', 'nbformat', 'nbconvert',
-                        'reprounzip>=1.0'],
+                        'reprounzip>=2.0.0,<3.0.0'],
       description="Jupyter Notebook tracing/reproduction using ReproZip",
       author="Remi Rampin, Fernando Chirigati, Dennis Shasha, Juliana Freire",
       author_email='dev@reprozip.org',