diff --git a/Dockerfile b/Dockerfile
index 1f885f4781..7fdd250950 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM python:3.7
+FROM --platform=linux/amd64 python:3.7
 
 ####################
 ## Selenium setup ##
diff --git a/parsons/databases/redshift/redshift.py b/parsons/databases/redshift/redshift.py
index 0fc35e2c75..a3ee71febc 100644
--- a/parsons/databases/redshift/redshift.py
+++ b/parsons/databases/redshift/redshift.py
@@ -293,6 +293,7 @@ def copy_s3(
         bucket_region=None,
         strict_length=True,
         template_table=None,
+        line_delimited=False,
     ):
         """
         Copy a file from s3 to Redshift.
@@ -411,6 +412,8 @@ def copy_s3(
                     local_path = s3.get_file(bucket, key)
                     if data_type == "csv":
                         tbl = Table.from_csv(local_path, delimiter=csv_delimiter)
+                    elif data_type == "json":
+                        tbl = Table.from_json(local_path, line_delimited=line_delimited)
                     else:
                         raise TypeError("Invalid data type provided")
 
@@ -430,6 +433,7 @@ def copy_s3(
                 logger.info(f"{table_name} created.")
 
             # Copy the table
+            logger.info(f"Data type is {data_type}")
             copy_sql = self.copy_statement(
                 table_name,
                 bucket,
diff --git a/parsons/databases/redshift/rs_copy_table.py b/parsons/databases/redshift/rs_copy_table.py
index ea014b09d7..7b4fa578b7 100644
--- a/parsons/databases/redshift/rs_copy_table.py
+++ b/parsons/databases/redshift/rs_copy_table.py
@@ -9,7 +9,6 @@
 
 
 class RedshiftCopyTable(object):
-
     aws_access_key_id = None
     aws_secret_access_key = None
     iam_role = None
@@ -42,8 +41,9 @@ def copy_statement(
         aws_secret_access_key=None,
         compression=None,
         bucket_region=None,
+        json_option="auto",
     ):
-
+        logger.info(f"Data type is {data_type}")
         # Source / Destination
         source = f"s3://{bucket}/{key}"
 
@@ -101,6 +101,8 @@ def copy_statement(
         # Data Type
         if data_type == "csv":
             sql += f"csv delimiter '{csv_delimiter}' \n"
+        elif data_type == "json":
+            sql += f"json '{json_option}' \n"
         else:
             raise TypeError("Invalid data type specified.")
 
@@ -112,7 +114,6 @@ def copy_statement(
         return sql
 
     def get_creds(self, aws_access_key_id, aws_secret_access_key):
-
         if aws_access_key_id and aws_secret_access_key:
             # When we have credentials, then we don't need to set them again
             pass
@@ -122,19 +123,16 @@ def get_creds(self, aws_access_key_id, aws_secret_access_key):
             return f"credentials 'aws_iam_role={self.iam_role}'\n"
 
         elif self.aws_access_key_id and self.aws_secret_access_key:
-
             aws_access_key_id = self.aws_access_key_id
             aws_secret_access_key = self.aws_secret_access_key
 
         elif (
             "AWS_ACCESS_KEY_ID" in os.environ and "AWS_SECRET_ACCESS_KEY" in os.environ
         ):
-
             aws_access_key_id = os.environ["AWS_ACCESS_KEY_ID"]
             aws_secret_access_key = os.environ["AWS_SECRET_ACCESS_KEY"]
 
         else:
-
             s3 = S3(use_env_token=self.use_env_token)
             creds = s3.aws.session.get_credentials()
             aws_access_key_id = creds.access_key
@@ -151,7 +149,6 @@ def temp_s3_copy(
         aws_secret_access_key=None,
         csv_encoding="utf-8",
     ):
-
         if not self.s3_temp_bucket:
             raise KeyError(
                 (
@@ -184,6 +181,5 @@ def temp_s3_copy(
         return key
 
     def temp_s3_delete(self, key):
-
         if key:
             self.s3.remove_file(self.s3_temp_bucket, key)
diff --git a/parsons/databases/redshift/rs_create_table.py b/parsons/databases/redshift/rs_create_table.py
index 059e4fa89c..7d37a81240 100644
--- a/parsons/databases/redshift/rs_create_table.py
+++ b/parsons/databases/redshift/rs_create_table.py
@@ -52,7 +52,6 @@ def create_statement(
         columntypes=None,
         strict_length=True,
     ):
-
         # Warn the user if they don't provide a DIST key or a SORT key
         self._log_key_warning(distkey=distkey, sortkey=sortkey, method="copy")
 
@@ -144,7 +143,6 @@ def vc_max(self, mapping, columns):
         # Set the varchar width of a column to the maximum
 
         for c in columns:
-
             try:
                 idx = mapping["headers"].index(c)
                 mapping["longest"][idx] = self.VARCHAR_MAX
@@ -156,13 +154,11 @@ def vc_max(self, mapping, columns):
         return mapping["longest"]
 
     def vc_trunc(self, mapping):
-
         return [
             self.VARCHAR_MAX if c > self.VARCHAR_MAX else c for c in mapping["longest"]
         ]
 
     def vc_validate(self, mapping):
-
         return [1 if c == 0 else c for c in mapping["longest"]]
 
     def create_sql(self, table_name, mapping, distkey=None, sortkey=None):