diff --git a/CHANGELOG.md b/CHANGELOG.md
index 8f8aaf5..037e9e6 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,11 @@
 
 
 # Change Log
+## v.1.4.8 Changes
+
+* Froze the versions of all python packages in the docker file.
+
+
 ## v.1.4.7 Changes
 
 Changes related to optimizing Principal Feature Selection.
diff --git a/Makefile b/Makefile
index 317b2b1..49da2b4 100644
--- a/Makefile
+++ b/Makefile
@@ -1,4 +1,4 @@
-VERSION = 1.4.7
+VERSION = 1.4.8
 
 # Update the s3 bucket of the docs website
 deploy_docs:
@@ -54,6 +54,7 @@ github_release:
 package_release:
 	make pypi_release
 	make github_release
+	timeout 5
 	make docker_release_github
 	make docker_release
 
diff --git a/docker/kxy/Dockerfile b/docker/kxy/Dockerfile
index af05061..276bc81 100644
--- a/docker/kxy/Dockerfile
+++ b/docker/kxy/Dockerfile
@@ -7,22 +7,22 @@ RUN apt-get install swig -y
 RUN /opt/conda/bin/conda install gxx_linux-64 gcc_linux-64
 RUN /opt/conda/bin/conda install jupyter -y --quiet 
 RUN pip install --upgrade pip
-RUN pip install pyarrow
-RUN pip install fastparquet
-RUN pip install emcee scikit-optimize pyDOE
-RUN pip install auto-sklearn
+RUN pip install pyarrow==7.0.0
+RUN pip install fastparquet==0.8.0
+RUN pip install emcee==3.1.1 scikit-optimize==0.9.0 pyDOE==0.3.8
+RUN pip install auto-sklearn==0.14.6
 
 # Install other ML open source librairies
-RUN pip install xgboost
-RUN pip install lightgbm
-RUN pip install tensorflow
-RUN pip install tensorflow_probability
-RUN pip install botocore
-RUN pip install boto3
-RUN pip install tqdm
+RUN pip install xgboost==1.5.2
+RUN pip install lightgbm==3.3.2
+RUN pip install tensorflow==2.8.0
+RUN pip install tensorflow_probability==0.16.0
+RUN pip install botocore==1.24.27
+RUN pip install boto3==1.21.27
+RUN pip install tqdm==4.62.3
 
 # Install kxy
-RUN pip install kxy==1.4.7
+RUN pip install kxy==1.4.8
 
 # Copy examples into the Notebooks folder
 RUN git clone https://github.com/kxytechnologies/kxy-python.git /opt/kxy-python
diff --git a/kxy/__init__.py b/kxy/__init__.py
index 9813931..4269f9e 100644
--- a/kxy/__init__.py
+++ b/kxy/__init__.py
@@ -19,7 +19,7 @@
 You should have received a copy of the GNU Affero General Public License
 along with this program.  If not, see <https://www.gnu.org/licenses/>.
 """
-__version__ = "1.4.7"
+__version__ = "1.4.8"
 
 from kxy.api import *
 from kxy.pre_learning import *
diff --git a/setup.py b/setup.py
index 5af6d4a..8bc6a56 100644
--- a/setup.py
+++ b/setup.py
@@ -12,7 +12,7 @@
 with open('README.md') as f:
 	long_description = f.read()
 	
-version = "1.4.7"
+version = "1.4.8"
 setup(name="kxy",
 	version=version,
 	zip_safe=False,
@@ -27,7 +27,7 @@
 		"Documentation": "https://www.kxy.ai/reference",
 		"Source Code": "https://github.com/kxytechnologies/kxy-python/"},
 	download_url = "https://github.com/kxytechnologies/kxy-python/archive/v%s.tar.gz" % version,
-	keywords = ["Lean ML", "AutoML", "Pre-Learning", "Post-Learning", "Model-Free ML"],
+	keywords = ["Feature Engineering", "Feature Selection", "Data Valuation", "Lean ML", "AutoML", "Pre-Learning", "Post-Learning"],
 	packages=find_packages(exclude=["tests"]),
 	install_requires=["numpy>=1.13.1", "scipy>=1.4.1", "pandas>=0.23.0", "requests>=2.22.0", "pandarallel", "halo", "ipywidgets", "scikit-learn"],
 	classifiers=[