diff --git a/poetry.lock b/poetry.lock
index 632270d..f427e7f 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -1,9 +1,10 @@
-# This file is automatically @generated by Poetry 1.7.1 and should not be changed by hand.
+# This file is automatically @generated by Poetry and should not be changed by hand.
 
 [[package]]
 name = "appdirs"
 version = "1.4.4"
 description = "A small Python module for determining appropriate platform-specific dirs, e.g. a \"user data dir\"."
+category = "main"
 optional = false
 python-versions = "*"
 files = [
@@ -15,6 +16,7 @@ files = [
 name = "attrs"
 version = "23.1.0"
 description = "Classes Without Boilerplate"
+category = "main"
 optional = false
 python-versions = ">=3.7"
 files = [
@@ -33,6 +35,7 @@ tests-no-zope = ["cloudpickle", "hypothesis", "mypy (>=1.1.1)", "pympler", "pyte
 name = "backoff"
 version = "2.2.1"
 description = "Function decoration for backoff and retry"
+category = "main"
 optional = false
 python-versions = ">=3.7,<4.0"
 files = [
@@ -44,6 +47,7 @@ files = [
 name = "backports-datetime-fromisoformat"
 version = "2.0.1"
 description = "Backport of Python 3.11's datetime.fromisoformat"
+category = "main"
 optional = false
 python-versions = ">3"
 files = [
@@ -84,6 +88,7 @@ files = [
 name = "backports-zoneinfo"
 version = "0.2.1"
 description = "Backport of the standard library zoneinfo module"
+category = "main"
 optional = false
 python-versions = ">=3.6"
 files = [
@@ -112,6 +117,7 @@ tzdata = ["tzdata"]
 name = "bcrypt"
 version = "4.0.1"
 description = "Modern password hashing for your software and your servers"
+category = "main"
 optional = false
 python-versions = ">=3.6"
 files = [
@@ -146,6 +152,7 @@ typecheck = ["mypy"]
 name = "black"
 version = "23.12.0"
 description = "The uncompromising code formatter."
+category = "dev"
 optional = false
 python-versions = ">=3.8"
 files = [
@@ -192,6 +199,7 @@ uvloop = ["uvloop (>=0.15.2)"]
 name = "cachetools"
 version = "5.3.2"
 description = "Extensible memoizing collections and decorators"
+category = "dev"
 optional = false
 python-versions = ">=3.7"
 files = [
@@ -203,6 +211,7 @@ files = [
 name = "certifi"
 version = "2023.7.22"
 description = "Python package for providing Mozilla's CA Bundle."
+category = "main"
 optional = false
 python-versions = ">=3.6"
 files = [
@@ -214,6 +223,7 @@ files = [
 name = "cffi"
 version = "1.16.0"
 description = "Foreign Function Interface for Python calling C code."
+category = "main"
 optional = false
 python-versions = ">=3.8"
 files = [
@@ -278,6 +288,7 @@ pycparser = "*"
 name = "cfgv"
 version = "3.4.0"
 description = "Validate configuration and produce human readable error messages."
+category = "dev"
 optional = false
 python-versions = ">=3.8"
 files = [
@@ -289,6 +300,7 @@ files = [
 name = "chardet"
 version = "5.2.0"
 description = "Universal encoding detector for Python 3"
+category = "dev"
 optional = false
 python-versions = ">=3.7"
 files = [
@@ -300,6 +312,7 @@ files = [
 name = "charset-normalizer"
 version = "3.3.2"
 description = "The Real First Universal Charset Detector. Open, modern and actively maintained alternative to Chardet."
+category = "main"
 optional = false
 python-versions = ">=3.7.0"
 files = [
@@ -399,6 +412,7 @@ files = [
 name = "click"
 version = "8.1.7"
 description = "Composable command line interface toolkit"
+category = "main"
 optional = false
 python-versions = ">=3.7"
 files = [
@@ -413,6 +427,7 @@ colorama = {version = "*", markers = "platform_system == \"Windows\""}
 name = "colorama"
 version = "0.4.6"
 description = "Cross-platform colored terminal text."
+category = "main"
 optional = false
 python-versions = "!=3.0.*,!=3.1.*,!=3.2.*,!=3.3.*,!=3.4.*,!=3.5.*,!=3.6.*,>=2.7"
 files = [
@@ -424,6 +439,7 @@ files = [
 name = "cryptography"
 version = "41.0.6"
 description = "cryptography is a package which provides cryptographic recipes and primitives to Python developers."
+category = "main"
 optional = false
 python-versions = ">=3.7"
 files = [
@@ -469,6 +485,7 @@ test-randomorder = ["pytest-randomly"]
 name = "distlib"
 version = "0.3.7"
 description = "Distribution utilities"
+category = "dev"
 optional = false
 python-versions = "*"
 files = [
@@ -480,6 +497,7 @@ files = [
 name = "exceptiongroup"
 version = "1.1.3"
 description = "Backport of PEP 654 (exception groups)"
+category = "dev"
 optional = false
 python-versions = ">=3.7"
 files = [
@@ -494,6 +512,7 @@ test = ["pytest (>=6)"]
 name = "faker"
 version = "21.0.0"
 description = "Faker is a Python package that generates fake data for you."
+category = "dev"
 optional = false
 python-versions = ">=3.8"
 files = [
@@ -509,6 +528,7 @@ typing-extensions = {version = ">=3.10.0.1", markers = "python_version <= \"3.8\
 name = "filelock"
 version = "3.13.1"
 description = "A platform independent file lock."
+category = "dev"
 optional = false
 python-versions = ">=3.8"
 files = [
@@ -525,6 +545,7 @@ typing = ["typing-extensions (>=4.8)"]
 name = "flake8"
 version = "6.1.0"
 description = "the modular source code checker: pep8 pyflakes and co"
+category = "dev"
 optional = false
 python-versions = ">=3.8.1"
 files = [
@@ -541,6 +562,7 @@ pyflakes = ">=3.1.0,<3.2.0"
 name = "fs"
 version = "2.4.16"
 description = "Python's filesystem abstraction layer"
+category = "main"
 optional = false
 python-versions = "*"
 files = [
@@ -560,6 +582,7 @@ scandir = ["scandir (>=1.5,<2.0)"]
 name = "greenlet"
 version = "3.0.1"
 description = "Lightweight in-process concurrent programming"
+category = "main"
 optional = false
 python-versions = ">=3.7"
 files = [
@@ -630,6 +653,7 @@ test = ["objgraph", "psutil"]
 name = "identify"
 version = "2.5.31"
 description = "File identification library for Python"
+category = "dev"
 optional = false
 python-versions = ">=3.8"
 files = [
@@ -644,6 +668,7 @@ license = ["ukkonen"]
 name = "idna"
 version = "3.4"
 description = "Internationalized Domain Names in Applications (IDNA)"
+category = "main"
 optional = false
 python-versions = ">=3.5"
 files = [
@@ -655,6 +680,7 @@ files = [
 name = "importlib-metadata"
 version = "6.11.0"
 description = "Read metadata from Python packages"
+category = "main"
 optional = false
 python-versions = ">=3.8"
 files = [
@@ -674,6 +700,7 @@ testing = ["flufl.flake8", "importlib-resources (>=1.3)", "packaging", "pyfakefs
 name = "importlib-resources"
 version = "6.1.0"
 description = "Read resources from Python packages"
+category = "main"
 optional = false
 python-versions = ">=3.8"
 files = [
@@ -692,6 +719,7 @@ testing = ["pytest (>=6)", "pytest-black (>=0.3.7)", "pytest-checkdocs (>=2.4)",
 name = "inflection"
 version = "0.5.1"
 description = "A port of Ruby on Rails inflector to Python"
+category = "main"
 optional = false
 python-versions = ">=3.5"
 files = [
@@ -703,6 +731,7 @@ files = [
 name = "iniconfig"
 version = "2.0.0"
 description = "brain-dead simple config-ini parsing"
+category = "dev"
 optional = false
 python-versions = ">=3.7"
 files = [
@@ -714,6 +743,7 @@ files = [
 name = "isort"
 version = "5.13.2"
 description = "A Python utility / library to sort Python imports."
+category = "dev"
 optional = false
 python-versions = ">=3.8.0"
 files = [
@@ -728,6 +758,7 @@ colors = ["colorama (>=0.4.6)"]
 name = "joblib"
 version = "1.3.2"
 description = "Lightweight pipelining with Python functions"
+category = "main"
 optional = false
 python-versions = ">=3.7"
 files = [
@@ -739,6 +770,7 @@ files = [
 name = "jsonpath-ng"
 version = "1.6.0"
 description = "A final implementation of JSONPath for Python that aims to be standard compliant, including arithmetic and binary comparison operators and providing clear AST for metaprogramming."
+category = "main"
 optional = false
 python-versions = "*"
 files = [
@@ -753,6 +785,7 @@ ply = "*"
 name = "jsonschema"
 version = "4.19.2"
 description = "An implementation of JSON Schema validation for Python"
+category = "main"
 optional = false
 python-versions = ">=3.8"
 files = [
@@ -776,6 +809,7 @@ format-nongpl = ["fqdn", "idna", "isoduration", "jsonpointer (>1.13)", "rfc3339-
 name = "jsonschema-specifications"
 version = "2023.7.1"
 description = "The JSON Schema meta-schemas and vocabularies, exposed as a Registry"
+category = "main"
 optional = false
 python-versions = ">=3.8"
 files = [
@@ -791,6 +825,7 @@ referencing = ">=0.28.0"
 name = "mccabe"
 version = "0.7.0"
 description = "McCabe checker, plugin for flake8"
+category = "dev"
 optional = false
 python-versions = ">=3.6"
 files = [
@@ -802,6 +837,7 @@ files = [
 name = "memoization"
 version = "0.4.0"
 description = "A powerful caching library for Python, with TTL support and multiple algorithm options. (https://github.com/lonelyenvoy/python-memoization)"
+category = "main"
 optional = false
 python-versions = ">=3, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, <4"
 files = [
@@ -812,6 +848,7 @@ files = [
 name = "mypy"
 version = "1.8.0"
 description = "Optional static typing for Python"
+category = "dev"
 optional = false
 python-versions = ">=3.8"
 files = [
@@ -859,6 +896,7 @@ reports = ["lxml"]
 name = "mypy-extensions"
 version = "1.0.0"
 description = "Type system extensions for programs checked with the mypy type checker."
+category = "dev"
 optional = false
 python-versions = ">=3.5"
 files = [
@@ -870,6 +908,7 @@ files = [
 name = "nodeenv"
 version = "1.8.0"
 description = "Node.js virtual environment builder"
+category = "dev"
 optional = false
 python-versions = ">=2.7,!=3.0.*,!=3.1.*,!=3.2.*,!=3.3.*,!=3.4.*,!=3.5.*,!=3.6.*"
 files = [
@@ -884,6 +923,7 @@ setuptools = "*"
 name = "packaging"
 version = "23.2"
 description = "Core utilities for Python packages"
+category = "main"
 optional = false
 python-versions = ">=3.7"
 files = [
@@ -895,6 +935,7 @@ files = [
 name = "paramiko"
 version = "3.3.1"
 description = "SSH2 protocol library"
+category = "main"
 optional = false
 python-versions = ">=3.6"
 files = [
@@ -916,6 +957,7 @@ invoke = ["invoke (>=2.0)"]
 name = "pathspec"
 version = "0.11.2"
 description = "Utility library for gitignore style pattern matching of file paths."
+category = "dev"
 optional = false
 python-versions = ">=3.7"
 files = [
@@ -927,6 +969,7 @@ files = [
 name = "pendulum"
 version = "3.0.0"
 description = "Python datetimes made easy"
+category = "main"
 optional = false
 python-versions = ">=3.8"
 files = [
@@ -1028,6 +1071,7 @@ test = ["time-machine (>=2.6.0)"]
 name = "pkgutil-resolve-name"
 version = "1.3.10"
 description = "Resolve a name to an object."
+category = "main"
 optional = false
 python-versions = ">=3.6"
 files = [
@@ -1039,6 +1083,7 @@ files = [
 name = "platformdirs"
 version = "3.11.0"
 description = "A small Python package for determining appropriate platform-specific dirs, e.g. a \"user data dir\"."
+category = "dev"
 optional = false
 python-versions = ">=3.7"
 files = [
@@ -1054,6 +1099,7 @@ test = ["appdirs (==1.4.4)", "covdefaults (>=2.3)", "pytest (>=7.4)", "pytest-co
 name = "pluggy"
 version = "1.3.0"
 description = "plugin and hook calling mechanisms for python"
+category = "dev"
 optional = false
 python-versions = ">=3.8"
 files = [
@@ -1069,6 +1115,7 @@ testing = ["pytest", "pytest-benchmark"]
 name = "ply"
 version = "3.11"
 description = "Python Lex & Yacc"
+category = "main"
 optional = false
 python-versions = "*"
 files = [
@@ -1080,6 +1127,7 @@ files = [
 name = "pre-commit"
 version = "3.5.0"
 description = "A framework for managing and maintaining multi-language pre-commit hooks."
+category = "dev"
 optional = false
 python-versions = ">=3.8"
 files = [
@@ -1098,6 +1146,7 @@ virtualenv = ">=20.10.0"
 name = "psycopg2-binary"
 version = "2.9.9"
 description = "psycopg2 - Python-PostgreSQL Database Adapter"
+category = "main"
 optional = false
 python-versions = ">=3.7"
 files = [
@@ -1179,6 +1228,7 @@ files = [
 name = "pycodestyle"
 version = "2.11.1"
 description = "Python style guide checker"
+category = "dev"
 optional = false
 python-versions = ">=3.8"
 files = [
@@ -1190,6 +1240,7 @@ files = [
 name = "pycparser"
 version = "2.21"
 description = "C parser in Python"
+category = "main"
 optional = false
 python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*"
 files = [
@@ -1201,6 +1252,7 @@ files = [
 name = "pydocstyle"
 version = "6.3.0"
 description = "Python docstring style checker"
+category = "dev"
 optional = false
 python-versions = ">=3.6"
 files = [
@@ -1218,6 +1270,7 @@ toml = ["tomli (>=1.2.3)"]
 name = "pyflakes"
 version = "3.1.0"
 description = "passive checker of Python programs"
+category = "dev"
 optional = false
 python-versions = ">=3.8"
 files = [
@@ -1229,6 +1282,7 @@ files = [
 name = "pyjwt"
 version = "2.8.0"
 description = "JSON Web Token implementation in Python"
+category = "main"
 optional = false
 python-versions = ">=3.7"
 files = [
@@ -1246,6 +1300,7 @@ tests = ["coverage[toml] (==5.0.4)", "pytest (>=6.0.0,<7.0.0)"]
 name = "pynacl"
 version = "1.5.0"
 description = "Python binding to the Networking and Cryptography (NaCl) library"
+category = "main"
 optional = false
 python-versions = ">=3.6"
 files = [
@@ -1272,6 +1327,7 @@ tests = ["hypothesis (>=3.27.0)", "pytest (>=3.2.1,!=3.3.0)"]
 name = "pyproject-api"
 version = "1.6.1"
 description = "API to interact with the python pyproject.toml based projects"
+category = "dev"
 optional = false
 python-versions = ">=3.8"
 files = [
@@ -1291,6 +1347,7 @@ testing = ["covdefaults (>=2.3)", "pytest (>=7.4)", "pytest-cov (>=4.1)", "pytes
 name = "pytest"
 version = "7.4.3"
 description = "pytest: simple powerful testing with Python"
+category = "dev"
 optional = false
 python-versions = ">=3.7"
 files = [
@@ -1313,6 +1370,7 @@ testing = ["argcomplete", "attrs (>=19.2.0)", "hypothesis (>=3.56)", "mock", "no
 name = "pytest-durations"
 version = "1.2.0"
 description = "Pytest plugin reporting fixtures and test functions execution time."
+category = "dev"
 optional = false
 python-versions = ">=3.6.2"
 files = [
@@ -1327,6 +1385,7 @@ pytest = ">=4.6"
 name = "python-dateutil"
 version = "2.8.2"
 description = "Extensions to the standard Python datetime module"
+category = "main"
 optional = false
 python-versions = "!=3.0.*,!=3.1.*,!=3.2.*,>=2.7"
 files = [
@@ -1341,6 +1400,7 @@ six = ">=1.5"
 name = "python-dotenv"
 version = "0.21.1"
 description = "Read key-value pairs from a .env file and set them as environment variables"
+category = "main"
 optional = false
 python-versions = ">=3.7"
 files = [
@@ -1355,6 +1415,7 @@ cli = ["click (>=5.0)"]
 name = "pytz"
 version = "2023.3.post1"
 description = "World timezone definitions, modern and historical"
+category = "main"
 optional = false
 python-versions = "*"
 files = [
@@ -1366,6 +1427,7 @@ files = [
 name = "pyyaml"
 version = "6.0.1"
 description = "YAML parser and emitter for Python"
+category = "main"
 optional = false
 python-versions = ">=3.6"
 files = [
@@ -1425,6 +1487,7 @@ files = [
 name = "referencing"
 version = "0.30.2"
 description = "JSON Referencing + Python"
+category = "main"
 optional = false
 python-versions = ">=3.8"
 files = [
@@ -1440,6 +1503,7 @@ rpds-py = ">=0.7.0"
 name = "requests"
 version = "2.31.0"
 description = "Python HTTP for Humans."
+category = "main"
 optional = false
 python-versions = ">=3.7"
 files = [
@@ -1461,6 +1525,7 @@ use-chardet-on-py3 = ["chardet (>=3.0.2,<6)"]
 name = "rpds-py"
 version = "0.12.0"
 description = "Python bindings to Rust's persistent data structures (rpds)"
+category = "main"
 optional = false
 python-versions = ">=3.8"
 files = [
@@ -1569,6 +1634,7 @@ files = [
 name = "setuptools"
 version = "68.2.2"
 description = "Easily download, build, install, upgrade, and uninstall Python packages"
+category = "main"
 optional = false
 python-versions = ">=3.8"
 files = [
@@ -1585,6 +1651,7 @@ testing-integration = ["build[virtualenv] (>=1.0.3)", "filelock (>=3.4.0)", "jar
 name = "simpleeval"
 version = "0.9.13"
 description = "A simple, safe single expression evaluator library."
+category = "main"
 optional = false
 python-versions = "*"
 files = [
@@ -1596,6 +1663,7 @@ files = [
 name = "simplejson"
 version = "3.19.2"
 description = "Simple, fast, extensible JSON encoder/decoder for Python"
+category = "main"
 optional = false
 python-versions = ">=2.5, !=3.0.*, !=3.1.*, !=3.2.*"
 files = [
@@ -1703,6 +1771,7 @@ files = [
 name = "singer-sdk"
 version = "0.34.1"
 description = "A framework for building Singer taps"
+category = "main"
 optional = false
 python-versions = ">=3.7.1"
 files = [
@@ -1749,6 +1818,7 @@ testing = ["pytest (>=7.2.1)", "pytest-durations (>=1.2.0)"]
 name = "six"
 version = "1.16.0"
 description = "Python 2 and 3 compatibility utilities"
+category = "main"
 optional = false
 python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*"
 files = [
@@ -1760,6 +1830,7 @@ files = [
 name = "snowballstemmer"
 version = "2.2.0"
 description = "This package provides 29 stemmers for 28 languages generated from Snowball algorithms."
+category = "dev"
 optional = false
 python-versions = "*"
 files = [
@@ -1771,6 +1842,7 @@ files = [
 name = "sqlalchemy"
 version = "1.4.50"
 description = "Database Abstraction Library"
+category = "main"
 optional = false
 python-versions = "!=3.0.*,!=3.1.*,!=3.2.*,!=3.3.*,!=3.4.*,!=3.5.*,>=2.7"
 files = [
@@ -1829,6 +1901,7 @@ sqlcipher = ["sqlcipher3-binary"]
 name = "sshtunnel"
 version = "0.4.0"
 description = "Pure python SSH tunnels"
+category = "main"
 optional = false
 python-versions = "*"
 files = [
@@ -1848,6 +1921,7 @@ test = ["tox (>=1.8.1)"]
 name = "tomli"
 version = "2.0.1"
 description = "A lil' TOML parser"
+category = "dev"
 optional = false
 python-versions = ">=3.7"
 files = [
@@ -1859,6 +1933,7 @@ files = [
 name = "tox"
 version = "4.11.4"
 description = "tox is a generic virtualenv management and test command line tool"
+category = "dev"
 optional = false
 python-versions = ">=3.8"
 files = [
@@ -1886,6 +1961,7 @@ testing = ["build[virtualenv] (>=0.10)", "covdefaults (>=2.3)", "detect-test-pol
 name = "typing-extensions"
 version = "4.8.0"
 description = "Backported and Experimental Type Hints for Python 3.8+"
+category = "main"
 optional = false
 python-versions = ">=3.8"
 files = [
@@ -1897,6 +1973,7 @@ files = [
 name = "tzdata"
 version = "2023.3"
 description = "Provider of IANA time zone data"
+category = "main"
 optional = false
 python-versions = ">=2"
 files = [
@@ -1908,6 +1985,7 @@ files = [
 name = "urllib3"
 version = "1.26.18"
 description = "HTTP library with thread-safe connection pooling, file post, and more."
+category = "main"
 optional = false
 python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*, !=3.5.*"
 files = [
@@ -1924,6 +2002,7 @@ socks = ["PySocks (>=1.5.6,!=1.5.7,<2.0)"]
 name = "virtualenv"
 version = "20.24.6"
 description = "Virtual Python Environment builder"
+category = "dev"
 optional = false
 python-versions = ">=3.7"
 files = [
@@ -1944,6 +2023,7 @@ test = ["covdefaults (>=2.3)", "coverage (>=7.2.7)", "coverage-enable-subprocess
 name = "zipp"
 version = "3.17.0"
 description = "Backport of pathlib-compatible object wrapper for zip files"
+category = "main"
 optional = false
 python-versions = ">=3.8"
 files = [
diff --git a/tap_postgres/client.py b/tap_postgres/client.py
index c8d1432..f09ea74 100644
--- a/tap_postgres/client.py
+++ b/tap_postgres/client.py
@@ -157,15 +157,6 @@ def to_jsonschema_type(
         elif isinstance(sql_type, sqlalchemy.types.TypeEngine):
             type_name = type(sql_type).__name__
 
-        # Should theoretically be th.AnyType().type_dict but that causes errors down
-        # the line with an error like:
-        # singer_sdk.helpers._typing.EmptySchemaTypeError: Could not detect type from
-        # empty type_dict. Did you forget to define a property in the stream schema?
-        if type_name is not None and type_name in ("JSONB", "JSON"):
-            return {
-                "type": ["string", "number", "integer", "array", "object", "boolean"]
-            }
-
         if (
             type_name is not None
             and isinstance(sql_type, sqlalchemy.dialects.postgresql.ARRAY)
@@ -204,6 +195,13 @@ def sdk_typing_object(
             A compatible JSON Schema type definition.
 
         """
+        # NOTE: This is an ordered mapping, with earlier mappings taking precedence. If
+        # the SQL-provided type contains the type name on the left, the mapping will
+        # return the respective singer type.
+        # NOTE: jsonb and json should theoretically be th.AnyType().type_dict but that
+        # causes problems down the line with an error like:
+        # singer_sdk.helpers._typing.EmptySchemaTypeError: Could not detect type from
+        # empty type_dict. Did you forget to define a property in the stream schema?
         sqltype_lookup: dict[
             str,
             th.DateTimeType
@@ -213,9 +211,12 @@ def sdk_typing_object(
             | th.StringType
             | th.BooleanType,
         ] = {
-            # NOTE: This is an ordered mapping, with earlier mappings taking
-            # precedence. If the SQL-provided type contains the type name on
-            #  the left, the mapping will return the respective singer type.
+            "jsonb": th.CustomType(
+                {"type": ["string", "number", "integer", "array", "object", "boolean"]}
+            ),
+            "json": th.CustomType(
+                {"type": ["string", "number", "integer", "array", "object", "boolean"]}
+            ),
             "timestamp": th.DateTimeType(),
             "datetime": th.DateTimeType(),
             "date": th.DateType(),
@@ -378,7 +379,7 @@ def _increment_stream_state(
                     f"stream(replication method={self.replication_method})"
                 )
                 raise ValueError(msg)
-            treat_as_sorted = self.is_sorted
+            treat_as_sorted = self.is_sorted()
             if not treat_as_sorted and self.state_partitioning_keys is not None:
                 # Streams with custom state partitioning are not resumable.
                 treat_as_sorted = False
@@ -457,7 +458,7 @@ def consume(self, message) -> dict | None:
                 "A message payload of %s could not be converted to JSON",
                 message.payload,
             )
-            return
+            return {}
 
         row = {}
 
diff --git a/tests/test_core.py b/tests/test_core.py
index cf47d25..1bb8614 100644
--- a/tests/test_core.py
+++ b/tests/test_core.py
@@ -10,7 +10,15 @@
 from singer_sdk.testing import get_tap_test_class, suites
 from singer_sdk.testing.runners import TapTestRunner
 from sqlalchemy import Column, DateTime, Integer, MetaData, Numeric, String, Table, text
-from sqlalchemy.dialects.postgresql import BIGINT, DATE, JSON, JSONB, TIME, TIMESTAMP
+from sqlalchemy.dialects.postgresql import (
+    BIGINT,
+    DATE,
+    JSON,
+    JSONB,
+    TIME,
+    TIMESTAMP,
+    ARRAY,
+)
 from tests.settings import DB_SCHEMA_NAME, DB_SQLALCHEMY_URL
 from tests.test_replication_key import TABLE_NAME, TapTestReplicationKey
 from tests.test_selected_columns_only import (
@@ -269,6 +277,69 @@ def test_jsonb_json():
         assert test_runner.records[altered_table_name][i] == rows[i]
 
 
+def test_jsonb_array():
+    """ARRAYS of JSONB objects had incorrect schemas. See issue #331."""
+    table_name = "test_jsonb_array"
+    engine = sqlalchemy.create_engine(SAMPLE_CONFIG["sqlalchemy_url"], future=True)
+
+    metadata_obj = MetaData()
+    table = Table(
+        table_name,
+        metadata_obj,
+        Column("column_jsonb_array", ARRAY(JSONB)),
+    )
+
+    rows = [
+        {"column_jsonb_array": [{"foo": "bar"}]},
+        {"column_jsonb_array": [{"foo": 42}]},
+        {"column_jsonb_array": [{"foo": 1.414}]},
+        {"column_jsonb_array": [{"abc": "def"}, {"ghi": "jkl"}, {"mno": "pqr"}]},
+    ]
+
+    with engine.begin() as conn:
+        table.drop(conn, checkfirst=True)
+        metadata_obj.create_all(conn)
+        insert = table.insert().values(rows)
+        conn.execute(insert)
+    tap = TapPostgres(config=SAMPLE_CONFIG)
+    tap_catalog = json.loads(tap.catalog_json_text)
+    altered_table_name = f"{DB_SCHEMA_NAME}-{table_name}"
+    for stream in tap_catalog["streams"]:
+        if stream.get("stream") and altered_table_name not in stream["stream"]:
+            for metadata in stream["metadata"]:
+                metadata["metadata"]["selected"] = False
+        else:
+            for metadata in stream["metadata"]:
+                metadata["metadata"]["selected"] = True
+                if metadata["breadcrumb"] == []:
+                    metadata["metadata"]["replication-method"] = "FULL_TABLE"
+
+    test_runner = PostgresTestRunner(
+        tap_class=TapPostgres, config=SAMPLE_CONFIG, catalog=tap_catalog
+    )
+    test_runner.sync_all()
+    for schema_message in test_runner.schema_messages:
+        if (
+            "stream" in schema_message
+            and schema_message["stream"] == altered_table_name
+        ):
+            assert schema_message["schema"]["properties"]["column_jsonb_array"] == {
+                "items": {
+                    "type": [
+                        "string",
+                        "number",
+                        "integer",
+                        "array",
+                        "object",
+                        "boolean",
+                    ]
+                },
+                "type": ["array", "null"],
+            }
+    for i in range(len(rows)):
+        assert test_runner.records[altered_table_name][i] == rows[i]
+
+
 def test_decimal():
     """Schema was wrong for Decimal objects. Check they are correctly selected."""
     table_name = "test_decimal"