diff --git a/.github/workflows/build.yaml b/.github/workflows/build.yaml
index 1fb98abf..3214d26c 100644
--- a/.github/workflows/build.yaml
+++ b/.github/workflows/build.yaml
@@ -50,10 +50,10 @@ jobs:
       #  uses: actions/setup-python@v2
       #  with:
       #python-version: ${{ matrix.python-version }}
-      - name: Setup conda environment
-        run: conda env create -n graphein-dev python=${{ matrix.python-version }}
-      - name: Activate Conda Environment
-        run: source activate graphein-dev
+      #- name: Setup conda environment
+      #  run: conda env create -n graphein-dev python=${{ matrix.python-version }}
+      #- name: Activate Conda Environment
+      #  run: source activate graphein-dev
       - name: Install DSSP
         run: conda install -c salilab dssp
       - name: Install PyTorch
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 180702af..2e513489 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,21 +1,26 @@
-### 1.5.2 - UNRELEASED
+### 1.5.2 - 19/9/2022
 
 #### Protein
+
 * [Bugfix] - [#206](https://github.com/a-r-j/graphein/pull/206) Fixes `KeyError` when using `graphein.protein.edges.distance.node_coords`
+* [Bugfix] - Includes missing data files in `MANIFEST.in` #205
 
 #### GRN
+
 * [Bugfix] - [#208](https://github.com/a-r-j/graphein/pull/208) - Resolves SSL issues with RegNetwork.
 
 #### ML
+
 * [Feature] - [#208](https://github.com/a-r-j/graphein/pull/208) support for loading local pdb files by ``ProteinGraphDataset`` and ``InMemoryProteinGraphDataset``.
+
 >by adding a params:`pdb_paths` and set the `self.raw_dir` to the root path(`self.pdb_path`) of pdb_paths list (the root path should be only one, pdb files should be under the same folder).
 >
->it will works from loading pdb files from the `self.pdb_path` instead of loading from self.raw. 
-> If desire to download from af2 or pdb, just set `pdb_paths` to `None` and it goes back to the former version.
+> it allows loading pdb files from the `self.pdb_path` instead of loading from `self.raw`.
+> If you wish to download from af2 or pdb, just set `pdb_paths` to `None` and it goes back to the former version.
 
 #### CI
-* [Bugfix] - [#208](https://github.com/a-r-j/graphein/pull/208) explicitly installs `jupyter_contrib_nbextensions` in Docker.
 
+* [Bugfix] - [#208](https://github.com/a-r-j/graphein/pull/208) explicitly installs `jupyter_contrib_nbextensions` in Docker.
 
 ### 1.5.1
 
diff --git a/MANIFEST.in b/MANIFEST.in
index 45737818..0b5c85a3 100644
--- a/MANIFEST.in
+++ b/MANIFEST.in
@@ -3,3 +3,5 @@ include graphein/_version.py
 include versioneer.py
 include README.md
 include .requirements/*
+include graphein/protein/features/nodes/amino_acid_properties.csv
+include graphein/protein/features/nodes/meiler_embeddings.csv
\ No newline at end of file
diff --git a/docs/source/conf.py b/docs/source/conf.py
index f3a0a9ff..d5d81be7 100644
--- a/docs/source/conf.py
+++ b/docs/source/conf.py
@@ -29,7 +29,7 @@
 author = "Arian Jamasb"
 
 # The full version, including alpha/beta/rc tags
-release = "1.5.1"
+release = "1.5.2"
 
 
 # -- General configuration ---------------------------------------------------
diff --git a/graphein/__init__.py b/graphein/__init__.py
index 97a72298..342b1a92 100644
--- a/graphein/__init__.py
+++ b/graphein/__init__.py
@@ -12,7 +12,7 @@
 from .testing import *
 
 __author__ = "Arian Jamasb <arian@jamasb.io>"
-__version__ = "1.5.1"
+__version__ = "1.5.2"
 
 
 logger.configure(
diff --git a/graphein/grn/parse_regnetwork.py b/graphein/grn/parse_regnetwork.py
index 8677866b..43950239 100644
--- a/graphein/grn/parse_regnetwork.py
+++ b/graphein/grn/parse_regnetwork.py
@@ -8,13 +8,13 @@
 # Code Repository: https://github.com/a-r-j/graphein
 import logging
 import os
+import ssl
 import zipfile
 from pathlib import Path
 from typing import Callable, List, Optional
 
 import pandas as pd
 import wget
-import ssl
 
 from graphein.utils.utils import filter_dataframe, ping
 
diff --git a/setup.py b/setup.py
index df550f23..bdbe4e3b 100644
--- a/setup.py
+++ b/setup.py
@@ -135,7 +135,7 @@ def run(self):
 
 setup(
     name="graphein",
-    version="1.5.1",
+    version="1.5.2",
     # versioneer.get_version(),
     # cmdclass=versioneer.get_cmdclass(),
     description="Protein & Interactomic Graph Construction for Machine Learning",