diff --git a/poetry.lock b/poetry.lock
index ecfea4a..1f7f53d 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -1477,17 +1477,16 @@ diagrams = ["jinja2", "railroad-diagrams"]
 
 [[package]]
 name = "pytest"
-version = "7.2.1"
+version = "7.4.0"
 description = "pytest: simple powerful testing with Python"
 optional = false
 python-versions = ">=3.7"
 files = [
-    {file = "pytest-7.2.1-py3-none-any.whl", hash = "sha256:c7c6ca206e93355074ae32f7403e8ea12163b1163c976fee7d4d84027c162be5"},
-    {file = "pytest-7.2.1.tar.gz", hash = "sha256:d45e0952f3727241918b8fd0f376f5ff6b301cc0777c6f9a556935c92d8a7d42"},
+    {file = "pytest-7.4.0-py3-none-any.whl", hash = "sha256:78bf16451a2eb8c7a2ea98e32dc119fd2aa758f1d5d66dbf0a59d69a3969df32"},
+    {file = "pytest-7.4.0.tar.gz", hash = "sha256:b4bf8c45bd59934ed84001ad51e11b4ee40d40a1229d2c79f9c592b0a3f6bd8a"},
 ]
 
 [package.dependencies]
-attrs = ">=19.2.0"
 colorama = {version = "*", markers = "sys_platform == \"win32\""}
 exceptiongroup = {version = ">=1.0.0rc8", markers = "python_version < \"3.11\""}
 importlib-metadata = {version = ">=0.12", markers = "python_version < \"3.8\""}
@@ -1497,7 +1496,7 @@ pluggy = ">=0.12,<2.0"
 tomli = {version = ">=1.0.0", markers = "python_version < \"3.11\""}
 
 [package.extras]
-testing = ["argcomplete", "hypothesis (>=3.56)", "mock", "nose", "pygments (>=2.7.2)", "requests", "xmlschema"]
+testing = ["argcomplete", "attrs (>=19.2.0)", "hypothesis (>=3.56)", "mock", "nose", "pygments (>=2.7.2)", "requests", "setuptools", "xmlschema"]
 
 [[package]]
 name = "pytest-cov"
@@ -2194,4 +2193,4 @@ gekko = ["gekko"]
 [metadata]
 lock-version = "2.0"
 python-versions = "^3.7.9"
-content-hash = "1c8cb5279189da7e104ce08983d9988e16073ad82786799715fef210648220b7"
+content-hash = "ddedb75819ccdc43abab0ed267ba5a3b1c35dc1acedcd89982feb2b7cbb3250c"
diff --git a/pyproject.toml b/pyproject.toml
index 02c8e5e..ab29cdc 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -17,7 +17,7 @@ cplex = {version = "^22.1.0.0", optional = true, extras = ["cplex"]}
 gekko = {version = "^1.0.6", optional = true, extras = ["gekko"]}
 
 [tool.poetry.group.dev.dependencies]
-pytest = "^7.2.1"
+pytest = "^7.4.0"
 black = "^22.10.0"
 coverage = {extras = ["toml"], version = "^7.2"}
 isort = "^5.11.4"