diff --git a/.circleci/config.yml b/.circleci/config.yml
deleted file mode 100644
index d7881234..00000000
--- a/.circleci/config.yml
+++ /dev/null
@@ -1,50 +0,0 @@
-# Python CircleCI 2.0 configuration file
-#
-# Check https://circleci.com/docs/2.0/language-python/ for more details
-
-version: 2
-
-jobs:
-  build:
-    docker:
-      - image: circleci/python:3.6
-    working_directory: ~/repo
-    steps:
-      - checkout
-      - restore_cache:
-          keys:
-            - v1-dependencies-{{ checksum "doc/requirements.txt" }}
-            # fallback to using the latest cache if no exact match is found
-            - v1-dependencies-
-      - run: 
-          name: Install system packages
-          command: |
-            sudo -E apt-get -yq update
-            sudo apt install -y cmake
-            sudo apt install -y gcc
-            sudo apt install -y libnfft3-dev
-      - run:
-          name: Install dependencies
-          command: |
-            python3 -m venv venv
-            . venv/bin/activate
-            pip install -r doc/requirements.txt
-      - save_cache:
-          paths:
-            - ./venv
-          key: v1-dependencies-{{ checksum "doc/requirements.txt" }}
-      - run:
-          name: Running CircleCI tests
-          command: |
-            . venv/bin/activate
-            pip install Cython
-            pip install git+https://github.com/ghisvail/pyNFFT
-            pip install pysap-mri
-            pip install sf_tools
-            pip install pysap-astro
-            pip install -e .
-            python .circleci/test_script.py
-      - store_artifacts:
-          path: test-reports
-          destination: test-reports
-
diff --git a/.circleci/test_script.py b/.circleci/test_script.py
deleted file mode 100644
index 97bf3641..00000000
--- a/.circleci/test_script.py
+++ /dev/null
@@ -1,18 +0,0 @@
-import os
-import subprocess
-
-currentdir = os.path.dirname(__file__)
-examplesdir = os.path.join(currentdir, os.pardir, "examples")
-
-example_files = []
-for root, dirs, files in os.walk(examplesdir):
-    for basneame in files:
-        if basneame.endswith(".py"):
-             example_files.append(os.path.abspath(
-                os.path.join(root, basneame)))
-print("'{0}' examples found!".format(len(example_files)))
-
-for path in example_files:
-    print("-- ", path)
-    cmd = ["python3", path]
-    subprocess.check_call(cmd, env=os.environ)
diff --git a/.github/workflows/ci-build.yml b/.github/workflows/ci-build.yml
index 9fb83a1d..33525ef1 100644
--- a/.github/workflows/ci-build.yml
+++ b/.github/workflows/ci-build.yml
@@ -36,7 +36,7 @@ jobs:
           conda list
           python --version
 
-      - name: Install MacOS Dependencies
+      - name: Install macOS Dependencies
         shell: bash -l {0}
         if: runner.os == 'macOS'
         run: |
@@ -64,6 +64,13 @@ jobs:
           name: unit-test-results-${{ matrix.os }}-${{ matrix.python-version }}
           path: pytest.xml
 
+      - name: Run Examples
+        continue-on-error: true
+        shell: bash -l {0}
+        run: |
+          python -m pip install .
+          python pysap/test/test_examples.py
+
       - name: Check Distribution
         shell: bash -l {0}
         run: |
@@ -98,7 +105,7 @@ jobs:
           python-version: ${{ matrix.python-version }}
           auto-activate-base: false
 
-      - name: Install MacOS Dependencies
+      - name: Install macOS Dependencies
         shell: bash -l {0}
         if: runner.os == 'macOS'
         run: |
diff --git a/.gitignore b/.gitignore
index f732cde4..4fdd70f3 100644
--- a/.gitignore
+++ b/.gitignore
@@ -9,7 +9,6 @@
 *.log
 *~
 .coverage
-.*
 
 # Folders #
 ###########
diff --git a/.travis.yml b/.travis.yml
deleted file mode 100644
index eb5959d9..00000000
--- a/.travis.yml
+++ /dev/null
@@ -1,112 +0,0 @@
-language: python
-sudo: required
-
-addons:
-  homebrew:
-    packages: &macos_packages
-      - cmake
-      - pkgconfig
-      - cfitsio
-      - libomp
-    update: true
-
-matrix:
-  include:
-    - os: linux
-      dist: xenial
-      python: 3.5
-      name: "Linux Xenial Python 3.5"
-    - os: linux
-      dist: xenial
-      python: 3.6
-      name: "Linux Xenial Python 3.6"
-    - os: linux
-      dist: xenial
-      python: 3.7
-      name: "Linux Xenial Python 3.7"
-    - os: linux
-      dist: xenial
-      python: 3.8
-      name: "Linux Xenial Python 3.8"
-    - os: osx
-      osx_image: xcode11.3
-      language: shell
-      env: PYTHON_VERSION=3.6
-      name: "macOS 10.14 Python 3.6"
-      addons:
-        homebrew:
-          packages:
-            - *macos_packages
-    - os: osx
-      osx_image: xcode11.3
-      language: shell
-      env: PYTHON_VERSION=3.7
-      name: "macOS 10.14 Python 3.7"
-      addons:
-        homebrew:
-          packages:
-            - *macos_packages
-    - os: osx
-      osx_image: xcode11.3
-      language: shell
-      env: PYTHON_VERSION=3.8
-      name: "macOS 10.14 Python 3.8"
-      addons:
-        homebrew:
-          packages:
-            - *macos_packages
-
-before_install:
-    - if [ $TRAVIS_OS_NAME = 'linux' ]; then sudo apt-get update; fi
-    - if [ $TRAVIS_OS_NAME = 'linux' ]; then sudo updatedb; fi
-    - if [ $TRAVIS_OS_NAME = 'osx' ];
-      then curl https://repo.anaconda.com/miniconda/Miniconda3-latest-MacOSX-x86_64.sh -o miniconda.sh;
-      else wget https://repo.continuum.io/miniconda/Miniconda3-latest-Linux-x86_64.sh -O miniconda.sh;
-      fi
-    - if [ $TRAVIS_OS_NAME = 'linux' ]; then
-        export CPLUS_INCLUDE_PATH=$(cd /opt/python/3.*/include/python3.*; pwd);
-      fi
-    - chmod +x miniconda.sh
-    - ./miniconda.sh -b -p $HOME/miniconda
-    - export PATH=$HOME/miniconda/bin:$PATH
-    - hash -r
-    - conda update --all -y;
-    - conda info -a
-    - if [ $TRAVIS_OS_NAME = 'linux' ]; then sudo apt install -y libnfft3-dev; fi
-    - if [ $TRAVIS_OS_NAME = 'osx' ]; then echo "backend':' TkAgg" > matplotlibrc; fi
-    - if [ $TRAVIS_OS_NAME = 'osx' ]; then export MACOSX_DEPLOYMENT_TARGET=10.14; fi
-
-install:
-    - if [ $TRAVIS_OS_NAME = 'osx' ];
-      then conda create -n testenv --yes pip python=$PYTHON_VERSION;
-      else conda create -n testenv --yes pip python=$TRAVIS_PYTHON_VERSION;
-      fi
-    - source activate testenv
-    - pip install --upgrade pip
-    - python --version
-    - pip --version
-    - if [ $TRAVIS_OS_NAME = 'linux' ]; then locate pyconfig.h; fi
-    - mkdir -p $HOME/.local/share/pysap
-    - git clone https://github.com/CEA-COSMIC/pysap-data.git $HOME/.local/share/pysap/pysap-data
-    - ln -s $HOME/.local/share/pysap/pysap-data/pysap-data/* $HOME/.local/share/pysap
-    - rm $HOME/.local/share/pysap/__init__.py
-    - ls -l $HOME/.local/share/pysap
-    - pip install cython numpy
-    - if [ $TRAVIS_OS_NAME = 'linux' ]; then pip install git+https://github.com/ghisvail/pyNFFT.git; fi
-    - pip install nose nose-exclude coverage coveralls pycodestyle
-    - pip install -b $TRAVIS_BUILD_DIR/build -t $TRAVIS_BUILD_DIR/install --no-clean --no-deps .
-    - ls $TRAVIS_BUILD_DIR/install
-    - if [ $TRAVIS_OS_NAME = 'osx' ];
-      then otool -L $TRAVIS_BUILD_DIR/install/pysparse.so;
-      else ldd $TRAVIS_BUILD_DIR/install/pysparse.so;
-      fi
-    - export PYTHONPATH=$TRAVIS_BUILD_DIR/install:$PYTHONPATH
-    - if [[ $TRAVIS_PYTHON_VERSION == '3.5' ]]; then pip install "astropy<4.0" "matplotlib<3.0.3"; fi
-
-script:
-    - python setup.py nosetests
-    - pycodestyle pysap --ignore="E121,E123,E126,E226,E24,E704,E402,E731,E722,E741,W503,W504,W605"
-    - pycodestyle examples --ignore="E121,E123,E126,E226,E24,E704,E402,E731,E741,W503,W504,W605"
-
-after_success:
-    - coveralls
diff --git a/pysap/info.py b/pysap/info.py
index c6a51650..4d00ca3c 100644
--- a/pysap/info.py
+++ b/pysap/info.py
@@ -10,7 +10,7 @@
 # Module current version
 version_major = 0
 version_minor = 0
-version_micro = 4
+version_micro = 5
 
 # Expected by setup.py: string of form "X.Y.Z"
 __version__ = "{0}.{1}.{2}".format(version_major, version_minor, version_micro)
@@ -67,20 +67,20 @@
 VERSION = __version__
 PROVIDES = ["pysap"]
 REQUIRES = [
-    "scipy>=1.3.0",
-    "numpy>=1.16.4",
-    "matplotlib>=3.0.0",
-    "astropy>=3.0.0",
-    "nibabel>=2.3.2",
-    "pyqtgraph>=0.10.0",
-    "progressbar2>=3.34.3",
-    "modopt>=1.4.0",
-    "scikit-learn>=0.19.1",
-    "PyWavelets>=1.0.0"
+    "scipy==1.5.4",
+    "numpy==1.19.5",
+    "matplotlib==3.3.4",
+    "astropy==4.1",
+    "nibabel==3.2.1",
+    "pyqtgraph==0.11.1",
+    "progressbar2==3.53.1",
+    "modopt==1.5.0",
+    "scikit-learn==0.24.1",
+    "PyWavelets==1.1.1"
 ]
 PREINSTALL_REQUIRES = [
-    "pybind11>=2.3.0",
-    "pyqt5>=5.12.2"
+    "pybind11==2.6.2",
+    "pyqt5==5.15.4"
 ]
 EXTRA_REQUIRES = {
     "gui": {
diff --git a/pysap/test/test_examples.py b/pysap/test/test_examples.py
new file mode 100644
index 00000000..04ddbde3
--- /dev/null
+++ b/pysap/test/test_examples.py
@@ -0,0 +1,21 @@
+import os
+import subprocess
+
+currentdir = os.path.dirname(__file__)
+examplesdir = os.path.join(
+    currentdir, os.path.join(os.pardir, os.pardir), 'examples'
+)
+
+example_files = []
+for root, dirs, files in os.walk(examplesdir):
+    for basneame in files:
+        if basneame.endswith('.py'):
+            example_files.append(os.path.abspath(
+                os.path.join(root, basneame)
+            ))
+print('"{0}" examples found!'.format(len(example_files)))
+
+for path in example_files:
+    print('-- ', path)
+    cmd = ['python3', path]
+    subprocess.check_call(cmd, env=os.environ)
diff --git a/setup.cfg b/setup.cfg
index b8d0ea18..0a6a66b3 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -3,6 +3,7 @@ verbosity=2
 nologcapture=0
 cover-package=pysap
 with-coverage=1
+ignore-files=test_examples.py
 
 [build_sphinx]
 source-dir=doc
@@ -15,4 +16,3 @@ repository=http://pypi.python.org/pypi
 
 [metadata]
 description-file = README.rst
-