diff --git a/constants.py b/constants.py
index bda822d..2b03d14 100644
--- a/constants.py
+++ b/constants.py
@@ -101,3 +101,11 @@
 ]
 
 VERS_LARGE_ENTITIES_SEPARATION_STARTED = 74
+
+ACCESS_TOKEN = ''
+REPO_NAME = 'shavar-prod-lists'
+TARGET_BRANCH = 'updated_fingerprinting_list'
+FINGERPRINTING_FILE_PATH = 'normalized-lists/base-fingerprinting-track.json'
+COMMIT_MESSAGE = 'Updating fingerprinting list'
+PR_TITLE = 'Updating fingerprinting list'
+PR_DESCRIPTION = ''
diff --git a/lists2safebrowsing.py b/lists2safebrowsing.py
index 81c6bc3..17aa783 100755
--- a/lists2safebrowsing.py
+++ b/lists2safebrowsing.py
@@ -299,6 +299,11 @@ def write_safebrowsing_blocklist(domains, output_name, allow_list, log_file,
             hashdata_bytes += 32
             publishing += 1
 
+    if output_name == "base-fingerprinting-track-digest256":
+        domain_list = list(previous_domains)
+        with open("base-fingerprinting-track.json", 'w') as f:
+            json.dump(domain_list, f, indent=4)
+         
     # Write safebrowsing-list format header
     output_string = "a:%u:32:%s\n" % (chunk, hashdata_bytes)
     output_string += ''.join(output)
diff --git a/publish2cloud.py b/publish2cloud.py
index 865b124..651ba00 100644
--- a/publish2cloud.py
+++ b/publish2cloud.py
@@ -19,8 +19,16 @@
     PRE_DNT_SECTIONS,
     LARGE_ENTITIES_SECTIONS,
     WHITELIST_SECTIONS,
+    ACCESS_TOKEN,
+    REPO_NAME,
+    TARGET_BRANCH,
+    FINGERPRINTING_FILE_PATH,
+    COMMIT_MESSAGE,
+    PR_DESCRIPTION,
+    PR_TITLE
 )
 from packaging import version as p_version
+from github import Github, UnknownObjectException
 
 CONFIG = ConfigParser.SafeConfigParser(os.environ)
 CONFIG.read(['shavar_list_creation.ini'])
@@ -256,6 +264,33 @@ def publish_to_remote_settings(config, section):
     put_new_record_remote_settings(config, section, record_data)
     print('Uploaded to remote settings: %s' % list_name)
 
+def update_fingerprinting_json():
+    g = Github(ACCESS_TOKEN)
+    repo = g.get_user().get_repo(REPO_NAME)
+    list_of_branches = list(repo.get_branches())
+
+    for branch in list_of_branches:
+        branch_name = str(branch.name)
+
+        #creating a new branch
+        branch_repo = repo.get_branch(branch_name)
+        branch_for_pr = 'refs/heads/' + TARGET_BRANCH + "_" + branch_name
+        branch_for_pr_name = TARGET_BRANCH + "_" + branch_name
+        repo.create_git_ref(ref=branch_for_pr, sha=branch_repo.commit.sha)
+        
+        #getting file 
+        with open('base-fingerprinting-track.json', 'r') as file:
+            data = file.read()
+        
+        #creating a new commit
+        try:
+            contents = repo.get_contents(FINGERPRINTING_FILE_PATH, ref=branch_for_pr_name)
+            repo.update_file(contents.path, COMMIT_MESSAGE, data, contents.sha, branch=branch_for_pr_name)
+        except UnknownObjectException:
+            repo.create_file(FINGERPRINTING_FILE_PATH, COMMIT_MESSAGE, data, branch=branch_for_pr_name)
+
+        #creating a pull request
+        pr = repo.create_pull(title=PR_TITLE, body=PR_DESCRIPTION, head=branch_for_pr_name, base=branch_name)
 
 def publish_to_cloud(config, chunknum, check_versioning=None):
     # Optionally upload to S3. If s3_upload is set, then s3_bucket and s3_key
diff --git a/requirements.txt b/requirements.txt
index 02a9871..bd9237f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,3 +4,4 @@ requests==2.10.0
 trackingprotection_tools==0.4.6
 packaging==19.2
 setuptools==40.8.0
+PyGithub==1.45