diff --git a/.github/workflows/bump-and-publish.yml b/.github/workflows/bump-and-publish.yml
index 56c2e40..99cc49e 100644
--- a/.github/workflows/bump-and-publish.yml
+++ b/.github/workflows/bump-and-publish.yml
@@ -62,7 +62,7 @@ jobs:
         run: |
           python -m pip install --upgrade pip
           pip install setuptools wheel
-          pip install -e .[tests,elasticsearch5]
+          pip install -e .[tests]
 
       - name: Show python dependencies
         run: |
diff --git a/.github/workflows/test-python-2.yml b/.github/workflows/test-python-2.yml
index 5c340ce..951269e 100644
--- a/.github/workflows/test-python-2.yml
+++ b/.github/workflows/test-python-2.yml
@@ -23,8 +23,7 @@ jobs:
           wget https://bootstrap.pypa.io/pip/2.7/get-pip.py
           ${{ matrix.python }} get-pip.py
           ${{ matrix.python }} -m ${{ matrix.pip }} install --user --upgrade pip
-          ${{ matrix.python }} -m ${{ matrix.pip }} --no-cache-dir install --user setuptools wheel "urllib3==1.25.11"
-          ${{ matrix.python }} -m ${{ matrix.pip }} --no-cache-dir install --user -e .[tests,elasticsearch5]
+          ${{ matrix.python }} -m ${{ matrix.pip }} --no-cache-dir install --user -e .[tests]
 
       - name: Show python dependencies
         run: |
@@ -33,4 +32,4 @@ jobs:
 
       - name: Run tests
         run: |
-          ./run-tests.sh
+          pytest tests
diff --git a/.github/workflows/test-python-3.yml b/.github/workflows/test-python-3.yml
index 3ae06cf..0d41271 100644
--- a/.github/workflows/test-python-3.yml
+++ b/.github/workflows/test-python-3.yml
@@ -39,4 +39,4 @@ jobs:
 
     - name: Run tests
       run: |
-        ./run-tests.sh
+        pytest tests
diff --git a/Dockerfile.py2 b/Dockerfile.py2
new file mode 100644
index 0000000..367be38
--- /dev/null
+++ b/Dockerfile.py2
@@ -0,0 +1,4 @@
+FROM python:2.7.18-buster
+COPY . .
+RUN python -m pip install -e .[tests]
+CMD ["/bin/bash"]
diff --git a/README.rst b/README.md
similarity index 69%
rename from README.rst
rename to README.md
index 8189cd7..3754900 100644
--- a/README.rst
+++ b/README.md
@@ -1,4 +1,5 @@
-..
+
+<!--
     This file is part of INSPIRE.
     Copyright (C) 2014-2024 CERN.
 
@@ -18,13 +19,27 @@
     In applying this license, CERN does not waive the privileges and immunities
     granted to it by virtue of its status as an Intergovernmental Organization
     or submit itself to any jurisdiction.
+-->
 
+ # INSPIRE-Utils
 
-===============
- INSPIRE-Utils
-===============
+### About
+INSPIRE-specific utils.
 
-About
-=====
 
-INSPIRE-specific utils.
+### Development
+
+Tests should be run both for python 2 and python 3.
+For python 2 its recommended to run them through docker:
+```bash
+# building the image python 3 and python 2
+docker build -f Dockerfile.py2   -t inspire-utils:py2 .
+docker run inspire-utils:py2 pytest tests
+```
+
+For python 3 you can run them locally:
+```bash
+pip install .[tests]
+pytest tests
+```
+
diff --git a/run-tests.sh b/run-tests.sh
deleted file mode 100755
index 073b5e5..0000000
--- a/run-tests.sh
+++ /dev/null
@@ -1,24 +0,0 @@
-# -*- coding: utf-8 -*-
-#
-# This file is part of INSPIRE.
-# Copyright (C) 2014-2024 CERN.
-#
-# INSPIRE is free software: you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
-#
-# INSPIRE is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with INSPIRE. If not, see <http://www.gnu.org/licenses/>.
-#
-# In applying this license, CERN does not waive the privileges and immunities
-# granted to it by virtue of its status as an Intergovernmental Organization
-# or submit itself to any jurisdiction.
-
-set -e
-py.test tests
diff --git a/setup.py b/setup.py
index 3c9c5d0..4a7487d 100644
--- a/setup.py
+++ b/setup.py
@@ -25,18 +25,16 @@
 
 URL = "https://github.com/inspirehep/inspire-utils"
 
-with open("README.rst") as f:
+with open("README.md") as f:
     readme = f.read()
 
 install_requires = [
-    'Unidecode~=1.0,>=1.0.22',
-    'babel~=2.0,>=2.5.1',
+    'Unidecode~=1.0,>=1.2.0',
+    'babel~=2.9,>=2.9.1',
     'lxml~=5.0',
-    'nameparser~=0.0,>=0.5.3;python_version <= "2.7"',
-    'nameparser~=1.1,>=1.1.3;python_version >= "3.6"',
-    'python-dateutil~=2.0,>=2.6.1',
-    'six~=1.0,>=1.10.0',
-    'urllib3~=1.0,<=1.26.12'
+    'nameparser~=1.1,>=1.1.3',
+    'python-dateutil~=2.9,>=2.9.0',
+    'six~=1.0,>=1.10.0'
 ]
 
 docs_require = []