diff --git a/.bumpversion.cfg b/.bumpversion.cfg
index 9ef25fa3..57d86963 100644
--- a/.bumpversion.cfg
+++ b/.bumpversion.cfg
@@ -1,5 +1,5 @@
 [bumpversion]
-current_version = 1.14.0
+current_version = 1.14.1
 commit = True
 tag = True
 
diff --git a/CHANGELOG.md b/CHANGELOG.md
index c98e9f2c..7ee0f7de 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,10 @@
 ## UPCOMING
 
+### 1.14.1
+
+- Bugfix: fix argument parsing, `"foo\nbar"` will be parsed to `foo` and `\` 
+  and `n` and `bar`, the `\` and `n` should be one character `\n` instead.
+
 ## 1.14
 
 - Dependency: upgrade redis-py to 5 (thanks to [chayim])
diff --git a/iredis/__init__.py b/iredis/__init__.py
index b9f68edb..4454c8d4 100644
--- a/iredis/__init__.py
+++ b/iredis/__init__.py
@@ -1 +1 @@
-__version__ = "1.14.0"
+__version__ = "1.14.1"
diff --git a/iredis/client.py b/iredis/client.py
index f7164b89..a9526385 100644
--- a/iredis/client.py
+++ b/iredis/client.py
@@ -1,6 +1,7 @@
 """
 IRedis client.
 """
+
 import re
 import os
 import sys
diff --git a/iredis/commands.py b/iredis/commands.py
index cf21a545..3580cdbe 100644
--- a/iredis/commands.py
+++ b/iredis/commands.py
@@ -120,7 +120,7 @@ def split_command_args(command):
         # `command` with `args` is ('in') which is an invalid case.
         normalized_input_command = " ".join(command.split()).upper()
         if (
-            re.search("\s", command)
+            re.search(r"\s", command)
             and command_name.startswith(normalized_input_command)
             and command_name != normalized_input_command
         ):
diff --git a/iredis/completers.py b/iredis/completers.py
index 6f9ecac3..b17d3cc5 100644
--- a/iredis/completers.py
+++ b/iredis/completers.py
@@ -139,8 +139,7 @@ def get_completions(
         )
 
         # here we yield bigger timestamp first.
-        for completion in sorted(completions, key=lambda a: a.text):
-            yield completion
+        yield from sorted(completions, key=lambda a: a.text)
 
 
 class IRedisCompleter(Completer):
@@ -290,7 +289,7 @@ def _touch_keys(self, items):
         self.key_completer.touch_words(ensure_str(items))
 
     def __repr__(self) -> str:
-        return "DynamicCompleter(%r -> %r)" % (
+        return "DynamicCompleter({!r} -> {!r})".format(
             self.get_completer,
             self.current_completer,
         )
diff --git a/iredis/config.py b/iredis/config.py
index 4041bb65..7a542208 100644
--- a/iredis/config.py
+++ b/iredis/config.py
@@ -88,13 +88,13 @@ def read_config_file(f):
         config = ConfigObj(f, interpolation=False, encoding="utf8")
     except ConfigObjError as e:
         logger.error(
-            "Unable to parse line {0} of config file " "'{1}'.".format(e.line_number, f)
+            "Unable to parse line {} of config file " "'{}'.".format(e.line_number, f)
         )
         logger.error("Using successfully parsed config values.")
         return e.config
-    except (IOError, OSError) as e:
+    except OSError as e:
         logger.error(
-            "You don't have permission to read " "config file '{0}'.".format(e.filename)
+            "You don't have permission to read " "config file '{}'.".format(e.filename)
         )
         return None
 
diff --git a/iredis/entry.py b/iredis/entry.py
index 0799a078..b4615bba 100644
--- a/iredis/entry.py
+++ b/iredis/entry.py
@@ -1,4 +1,3 @@
-# -*- coding: utf-8 -*-
 import os
 import logging
 import sys
diff --git a/iredis/markdown.py b/iredis/markdown.py
index 89297ec0..a24b7931 100644
--- a/iredis/markdown.py
+++ b/iredis/markdown.py
@@ -39,7 +39,7 @@ def list(self, body, ordered, *args, **kwargs):
         tag = "ul"
         if ordered:
             tag = "ol"
-        return "<%s>%s</%s>\n" % (tag, body, tag)
+        return "<{}>{}</{}>\n".format(tag, body, tag)
 
     def list_item(self, text, *args):
         """Rendering list item snippet. Like ``<li>``."""
@@ -62,5 +62,5 @@ def replace_to_markdown_title(original):
 def render(text):
     replaced = replace_to_markdown_title(text)
     html_text = markdown_render(replaced)
-    logger.debug("[Document] {} ...".format(html_text)[:20])
+    logger.debug(f"[Document] {html_text} ..."[:20])
     return to_formatted_text(HTML(html_text))
diff --git a/iredis/renders.py b/iredis/renders.py
index d695407e..94582635 100644
--- a/iredis/renders.py
+++ b/iredis/renders.py
@@ -4,6 +4,7 @@
 
 func(redis-response) -> formatted result(str)
 """
+
 import logging
 import time
 from packaging.version import parse as version_parse
diff --git a/iredis/utils.py b/iredis/utils.py
index 5a614258..aa005338 100644
--- a/iredis/utils.py
+++ b/iredis/utils.py
@@ -39,10 +39,11 @@ def literal_bytes(b):
     return b
 
 
-def _valid_token(words):
-    token = "".join(words).strip()
-    if token:
-        yield token
+def nappend(word, c, pre_back_slash):
+    if pre_back_slash and c == "n":  # \n
+        word[-1] = "\n"
+    else:
+        word.append(c)
 
 
 def strip_quote_args(s):
@@ -69,7 +70,7 @@ def strip_quote_args(s):
                     # previous char is \ , merge with current "
                     word[-1] = char
             else:
-                word.append(char)
+                nappend(word, char, pre_back_slash)
         # not in quote
         else:
             # separator
@@ -81,7 +82,7 @@ def strip_quote_args(s):
             elif char in ["'", '"']:
                 in_quote = char
             else:
-                word.append(char)
+                nappend(word, char, pre_back_slash)
         if char == "\\" and not pre_back_slash:
             pre_back_slash = True
         else:
diff --git a/iredis/warning.py b/iredis/warning.py
index bb8231ee..0217a297 100644
--- a/iredis/warning.py
+++ b/iredis/warning.py
@@ -1,7 +1,3 @@
-# -*- coding: utf-8 -*-
-from __future__ import unicode_literals
-
-
 import sys
 import click
 from .commands import dangerous_commands
diff --git a/poetry.lock b/poetry.lock
index c0742b58..1edd2b63 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -1,4 +1,4 @@
-# This file is automatically @generated by Poetry 1.5.1 and should not be changed by hand.
+# This file is automatically @generated by Poetry 1.8.2 and should not be changed by hand.
 
 [[package]]
 name = "async-timeout"
@@ -80,13 +80,13 @@ six = "*"
 
 [[package]]
 name = "exceptiongroup"
-version = "1.2.0"
+version = "1.1.3"
 description = "Backport of PEP 654 (exception groups)"
 optional = false
 python-versions = ">=3.7"
 files = [
-    {file = "exceptiongroup-1.2.0-py3-none-any.whl", hash = "sha256:4bfd3996ac73b41e9b9628b04e079f193850720ea5945fc96a08633c66912f14"},
-    {file = "exceptiongroup-1.2.0.tar.gz", hash = "sha256:91f5c769735f051a4290d52edd0858999b57e5876e9f85937691bd4c9fa3ed68"},
+    {file = "exceptiongroup-1.1.3-py3-none-any.whl", hash = "sha256:343280667a4585d195ca1cf9cef84a4e178c4b6cf2274caef9859782b567d5e3"},
+    {file = "exceptiongroup-1.1.3.tar.gz", hash = "sha256:097acd85d473d75af5bb98e41b61ff7fe35efe6675e4f9370ec6ec5126d160e9"},
 ]
 
 [package.extras]
@@ -94,13 +94,13 @@ test = ["pytest (>=6)"]
 
 [[package]]
 name = "importlib-resources"
-version = "6.1.1"
+version = "6.4.0"
 description = "Read resources from Python packages"
 optional = false
 python-versions = ">=3.8"
 files = [
-    {file = "importlib_resources-6.1.1-py3-none-any.whl", hash = "sha256:e8bf90d8213b486f428c9c39714b920041cb02c184686a3dee24905aaa8105d6"},
-    {file = "importlib_resources-6.1.1.tar.gz", hash = "sha256:3893a00122eafde6894c59914446a512f728a0c1a45f9bb9b63721b6bacf0b4a"},
+    {file = "importlib_resources-6.4.0-py3-none-any.whl", hash = "sha256:50d10f043df931902d4194ea07ec57960f66a80449ff867bfe782b4c486ba78c"},
+    {file = "importlib_resources-6.4.0.tar.gz", hash = "sha256:cdb2b453b8046ca4e3798eb1d84f3cce1446a0e8e7b5ef4efb600f19fc398145"},
 ]
 
 [package.dependencies]
@@ -108,7 +108,7 @@ zipp = {version = ">=3.1.0", markers = "python_version < \"3.10\""}
 
 [package.extras]
 docs = ["furo", "jaraco.packaging (>=9.3)", "jaraco.tidelift (>=1.4)", "rst.linker (>=1.9)", "sphinx (<7.2.5)", "sphinx (>=3.5)", "sphinx-lint"]
-testing = ["pytest (>=6)", "pytest-black (>=0.3.7)", "pytest-checkdocs (>=2.4)", "pytest-cov", "pytest-enabler (>=2.2)", "pytest-mypy (>=0.9.1)", "pytest-ruff", "zipp (>=3.17)"]
+testing = ["jaraco.test (>=5.4)", "pytest (>=6)", "pytest-checkdocs (>=2.4)", "pytest-cov", "pytest-enabler (>=2.2)", "pytest-mypy", "pytest-ruff (>=0.2.1)", "zipp (>=3.17)"]
 
 [[package]]
 name = "iniconfig"
@@ -246,13 +246,13 @@ test = ["time-machine (>=2.6.0)"]
 
 [[package]]
 name = "pexpect"
-version = "4.9.0"
+version = "4.8.0"
 description = "Pexpect allows easy control of interactive console applications."
 optional = false
 python-versions = "*"
 files = [
-    {file = "pexpect-4.9.0-py2.py3-none-any.whl", hash = "sha256:7236d1e080e4936be2dc3e326cec0af72acf9212a7e1d060210e70a47e253523"},
-    {file = "pexpect-4.9.0.tar.gz", hash = "sha256:ee7d41123f3c9911050ea2c2dac107568dc43b2d3b0c7557a33212c398ead30f"},
+    {file = "pexpect-4.8.0-py2.py3-none-any.whl", hash = "sha256:0b48a55dcb3c05f3329815901ea4fc1537514d6ba867a152b581d69ae3710937"},
+    {file = "pexpect-4.8.0.tar.gz", hash = "sha256:fc65a43959d153d0114afe13997d439c22823a27cefceb5ff35c2178c6784c0c"},
 ]
 
 [package.dependencies]
@@ -260,13 +260,13 @@ ptyprocess = ">=0.5"
 
 [[package]]
 name = "pluggy"
-version = "1.3.0"
+version = "1.2.0"
 description = "plugin and hook calling mechanisms for python"
 optional = false
-python-versions = ">=3.8"
+python-versions = ">=3.7"
 files = [
-    {file = "pluggy-1.3.0-py3-none-any.whl", hash = "sha256:d89c696a773f8bd377d18e5ecda92b7a3793cbe66c87060a6fb58c7b6e1061f7"},
-    {file = "pluggy-1.3.0.tar.gz", hash = "sha256:cf61ae8f126ac6f7c451172cf30e3e43d3ca77615509771b3a984a0730651e12"},
+    {file = "pluggy-1.2.0-py3-none-any.whl", hash = "sha256:c2fd55a7d7a3863cba1a013e4e2414658b1d07b6bc57b3919e0c63c9abb99849"},
+    {file = "pluggy-1.2.0.tar.gz", hash = "sha256:d12f0c4b579b15f5e054301bb226ee85eeeba08ffec228092f8defbaa3a4c4b3"},
 ]
 
 [package.extras]
@@ -275,13 +275,13 @@ testing = ["pytest", "pytest-benchmark"]
 
 [[package]]
 name = "prompt-toolkit"
-version = "3.0.43"
+version = "3.0.39"
 description = "Library for building powerful interactive command lines in Python"
 optional = false
 python-versions = ">=3.7.0"
 files = [
-    {file = "prompt_toolkit-3.0.43-py3-none-any.whl", hash = "sha256:a11a29cb3bf0a28a387fe5122cdb649816a957cd9261dcedf8c9f1fef33eacf6"},
-    {file = "prompt_toolkit-3.0.43.tar.gz", hash = "sha256:3527b7af26106cbc65a040bcc84839a3566ec1b051bb0bfe953631e704b0ff7d"},
+    {file = "prompt_toolkit-3.0.39-py3-none-any.whl", hash = "sha256:9dffbe1d8acf91e3de75f3b544e4842382fc06c6babe903ac9acb74dc6e08d88"},
+    {file = "prompt_toolkit-3.0.39.tar.gz", hash = "sha256:04505ade687dc26dc4284b1ad19a83be2f2afe83e7a828ace0c72f3a1df72aac"},
 ]
 
 [package.dependencies]
@@ -300,18 +300,17 @@ files = [
 
 [[package]]
 name = "pygments"
-version = "2.17.2"
+version = "2.16.1"
 description = "Pygments is a syntax highlighting package written in Python."
 optional = false
 python-versions = ">=3.7"
 files = [
-    {file = "pygments-2.17.2-py3-none-any.whl", hash = "sha256:b27c2826c47d0f3219f29554824c30c5e8945175d888647acd804ddd04af846c"},
-    {file = "pygments-2.17.2.tar.gz", hash = "sha256:da46cec9fd2de5be3a8a784f434e4c4ab670b4ff54d605c4c2717e9d49c4c367"},
+    {file = "Pygments-2.16.1-py3-none-any.whl", hash = "sha256:13fc09fa63bc8d8671a6d247e1eb303c4b343eaee81d861f3404db2935653692"},
+    {file = "Pygments-2.16.1.tar.gz", hash = "sha256:1daff0494820c69bc8941e407aa20f577374ee88364ee10a98fdbe0aece96e29"},
 ]
 
 [package.extras]
 plugins = ["importlib-metadata"]
-windows-terminal = ["colorama (>=0.4.6)"]
 
 [[package]]
 name = "pytest"
@@ -391,13 +390,13 @@ files = [
 
 [[package]]
 name = "tzdata"
-version = "2023.3"
+version = "2024.1"
 description = "Provider of IANA time zone data"
 optional = false
 python-versions = ">=2"
 files = [
-    {file = "tzdata-2023.3-py2.py3-none-any.whl", hash = "sha256:7e65763eef3120314099b6939b5546db7adce1e7d6f2e179e3df563c70511eda"},
-    {file = "tzdata-2023.3.tar.gz", hash = "sha256:11ef1e08e54acb0d4f95bdb1be05da659673de4acbd21bf9c69e94cc5e907a3a"},
+    {file = "tzdata-2024.1-py2.py3-none-any.whl", hash = "sha256:9068bc196136463f5245e51efda838afa15aaeca9903f49050dfa2679db4d252"},
+    {file = "tzdata-2024.1.tar.gz", hash = "sha256:2674120f8d891909751c38abcdfd386ac0a5a1127954fbc332af6b5ceae07efd"},
 ]
 
 [[package]]
@@ -413,18 +412,18 @@ files = [
 
 [[package]]
 name = "zipp"
-version = "3.17.0"
+version = "3.18.1"
 description = "Backport of pathlib-compatible object wrapper for zip files"
 optional = false
 python-versions = ">=3.8"
 files = [
-    {file = "zipp-3.17.0-py3-none-any.whl", hash = "sha256:0e923e726174922dce09c53c59ad483ff7bbb8e572e00c7f7c46b88556409f31"},
-    {file = "zipp-3.17.0.tar.gz", hash = "sha256:84e64a1c28cf7e91ed2078bb8cc8c259cb19b76942096c8d7b84947690cabaf0"},
+    {file = "zipp-3.18.1-py3-none-any.whl", hash = "sha256:206f5a15f2af3dbaee80769fb7dc6f249695e940acca08dfb2a4769fe61e538b"},
+    {file = "zipp-3.18.1.tar.gz", hash = "sha256:2884ed22e7d8961de1c9a05142eb69a247f120291bc0206a00a7642f09b5b715"},
 ]
 
 [package.extras]
-docs = ["furo", "jaraco.packaging (>=9.3)", "jaraco.tidelift (>=1.4)", "rst.linker (>=1.9)", "sphinx (<7.2.5)", "sphinx (>=3.5)", "sphinx-lint"]
-testing = ["big-O", "jaraco.functools", "jaraco.itertools", "more-itertools", "pytest (>=6)", "pytest-black (>=0.3.7)", "pytest-checkdocs (>=2.4)", "pytest-cov", "pytest-enabler (>=2.2)", "pytest-ignore-flaky", "pytest-mypy (>=0.9.1)", "pytest-ruff"]
+docs = ["furo", "jaraco.packaging (>=9.3)", "jaraco.tidelift (>=1.4)", "rst.linker (>=1.9)", "sphinx (>=3.5)", "sphinx-lint"]
+testing = ["big-O", "jaraco.functools", "jaraco.itertools", "more-itertools", "pytest (>=6)", "pytest-checkdocs (>=2.4)", "pytest-cov", "pytest-enabler (>=2.2)", "pytest-ignore-flaky", "pytest-mypy", "pytest-ruff (>=0.2.1)"]
 
 [metadata]
 lock-version = "2.0"
diff --git a/pyproject.toml b/pyproject.toml
index c041976e..55b76837 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "iredis"
-version = "1.14.0"
+version = "1.14.1"
 description = "Terminal client for Redis with auto-completion and syntax highlighting."
 authors = ["laixintao <laixintao1995@163.com>"]
 readme = 'README.md'
diff --git a/tests/cli_tests/test_config.py b/tests/cli_tests/test_config.py
index 1795c624..eeaba333 100644
--- a/tests/cli_tests/test_config.py
+++ b/tests/cli_tests/test_config.py
@@ -19,7 +19,7 @@ def test_log_location_config():
 
     log = Path("/tmp/iredis1.log")
     assert log.exists()
-    with open(log, "r") as logfile:
+    with open(log) as logfile:
         content = logfile.read()
 
     assert len(content) > 100
diff --git a/tests/cli_tests/test_history.py b/tests/cli_tests/test_history.py
index 09e6c829..acb25d3d 100644
--- a/tests/cli_tests/test_history.py
+++ b/tests/cli_tests/test_history.py
@@ -10,7 +10,7 @@ def test_history_not_log_auth(cli):
     cli.sendline("set foo bar")
     cli.expect("OK")
 
-    with open(os.path.expanduser("~/.iredis_history"), "r") as history_file:
+    with open(os.path.expanduser("~/.iredis_history")) as history_file:
         content = history_file.read()
 
     assert "set foo bar" in content
@@ -36,7 +36,7 @@ def test_history_create_and_writing_with_config():
     log = Path("/tmp/iredis_history.txt")
     assert log.exists()
 
-    with open(log, "r") as logfile:
+    with open(log) as logfile:
         content = logfile.read()
 
     assert "set hello world" in content
diff --git a/tests/cli_tests/test_pager.py b/tests/cli_tests/test_pager.py
index c3f9fb05..e8106a4f 100644
--- a/tests/cli_tests/test_pager.py
+++ b/tests/cli_tests/test_pager.py
@@ -13,12 +13,12 @@
 TEST_PAGER_BOUNDARY = "---boundary---"
 TEST_PAGER_BOUNDARY_NUMBER = "---88938347271---"
 
-env_pager = "{0} {1} {2}".format(
+env_pager = "{} {} {}".format(
     sys.executable,
     os.path.join(pathlib.Path(__file__).parent, "wrappager.py"),
     TEST_PAGER_BOUNDARY,
 )
-env_pager_numbers = "{0} {1} {2}".format(
+env_pager_numbers = "{} {} {}".format(
     sys.executable,
     os.path.join(pathlib.Path(__file__).parent, "wrappager.py"),
     TEST_PAGER_BOUNDARY_NUMBER,
diff --git a/tests/conftest.py b/tests/conftest.py
index 593e8a88..42840e33 100644
--- a/tests/conftest.py
+++ b/tests/conftest.py
@@ -53,7 +53,7 @@ def judge_command_func(input_text, expect):
             return
 
         variables = m.variables()
-        print("Found variables: {}".format(variables))
+        print(f"Found variables: {variables}")
         for expect_token, expect_value in expect.items():
             all_variables = variables.getall(expect_token)
             if len(all_variables) > 1:
diff --git a/tests/unittests/test_entry.py b/tests/unittests/test_entry.py
index e53861e6..99d69312 100644
--- a/tests/unittests/test_entry.py
+++ b/tests/unittests/test_entry.py
@@ -174,6 +174,19 @@ def test_command_shell_options_higher_priority():
                 verify_ssl=None,
             ),
         ),
+        (
+            "redis://username:pass@word@localhost:12345/2",
+            DSN(
+                scheme="redis",
+                host="localhost",
+                port=12345,
+                path=None,
+                db=2,
+                username="username",
+                password="pass@word",
+                verify_ssl=None,
+            ),
+        ),
         (
             "redis://username@localhost:12345",
             DSN(
diff --git a/tests/unittests/test_utils.py b/tests/unittests/test_utils.py
index 98ea8db2..e00eafff 100644
--- a/tests/unittests/test_utils.py
+++ b/tests/unittests/test_utils.py
@@ -55,6 +55,7 @@ def test_timer():
         (r'""', [""]),  # set foo "" is a legal command
         (r"\\", ["\\\\"]),  # backslash are legal
         ("\\hello\\", ["\\hello\\"]),  # backslash are legal
+        ('foo "bar\\n1"', ["foo", "bar\n1"]),
     ],
 )
 def test_stripe_quote_escape_in_quote(test_input, expected):