diff --git a/poetry.lock b/poetry.lock
index 7bd4b1c..cf9804a 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 1.6.1 and should not be changed by hand.
 
 [[package]]
 name = "astunparse"
@@ -101,7 +101,7 @@ files = [
 name = "cffi"
 version = "1.15.1"
 description = "Foreign Function Interface for Python calling C code."
-optional = false
+optional = true
 python-versions = "*"
 files = [
     {file = "cffi-1.15.1-cp27-cp27m-macosx_10_9_x86_64.whl", hash = "sha256:a66d3508133af6e8548451b25058d5812812ec3798c886bf38ed24a98216fab2"},
@@ -363,7 +363,7 @@ toml = ["tomli"]
 name = "cryptography"
 version = "41.0.2"
 description = "cryptography is a package which provides cryptographic recipes and primitives to Python developers."
-optional = false
+optional = true
 python-versions = ">=3.7"
 files = [
     {file = "cryptography-41.0.2-cp37-abi3-macosx_10_12_universal2.whl", hash = "sha256:01f1d9e537f9a15b037d5d9ee442b8c22e3ae11ce65ea1f3316a41c78756b711"},
@@ -1019,13 +1019,13 @@ files = [
 
 [[package]]
 name = "pip"
-version = "22.3.1"
+version = "23.3"
 description = "The PyPA recommended tool for installing Python packages."
 optional = true
 python-versions = ">=3.7"
 files = [
-    {file = "pip-22.3.1-py3-none-any.whl", hash = "sha256:908c78e6bc29b676ede1c4d57981d490cb892eb45cd8c214ab6298125119e077"},
-    {file = "pip-22.3.1.tar.gz", hash = "sha256:65fd48317359f3af8e593943e6ae1506b66325085ea64b706a998c6e83eeaf38"},
+    {file = "pip-23.3-py3-none-any.whl", hash = "sha256:bc38bb52bc286514f8f7cb3a1ba5ed100b76aaef29b521d48574329331c5ae7b"},
+    {file = "pip-23.3.tar.gz", hash = "sha256:bb7d4f69f488432e4e96394612f43ab43dd478d073ef7422604a570f7157561e"},
 ]
 
 [[package]]
@@ -1116,7 +1116,7 @@ files = [
 name = "pycparser"
 version = "2.21"
 description = "C parser in Python"
-optional = false
+optional = true
 python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*"
 files = [
     {file = "pycparser-2.21-py2.py3-none-any.whl", hash = "sha256:8ee45429555515e1f6b185e78100aea234072576aa43ab53aefcae078162fca9"},
@@ -1738,4 +1738,4 @@ test = ["black", "flake8", "flake8-docstrings", "isort", "pytest", "pytest-cov",
 [metadata]
 lock-version = "2.0"
 python-versions = ">=3.8.0,<4.0"
-content-hash = "7b6ed18e8154fda6ffa5d73297e4e4f8090ac98c70940fe352620c6bf6acea8f"
+content-hash = "e48853decbb766fad88999a2d029509ea28abf9bdbf4f5f3482caa04de1a432b"
diff --git a/pyproject.toml b/pyproject.toml
index 3f1ed7a..9659b20 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -33,7 +33,7 @@ pytest  = { version = "^7.0.1", optional = true}
 pytest-cov  = { version = "^3.0.0", optional = true}
 tox  = { version = "^3.24.5", optional = true}
 virtualenv  = { version = "^20.13.1", optional = true}
-pip  = { version = "^22.0.3", optional = true}
+pip  = { version = ">=22.0.3,<24.0.0", optional = true}
 mkdocs  = { version = "^1.2.4", optional = true}
 mkdocs-include-markdown-plugin  = { version = "^3.2.3", optional = true}
 mkdocs-material  = { version = "^8.1.11", optional = true}