diff --git a/poetry.lock b/poetry.lock
index 3f5c14b..4a60816 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -1,4 +1,4 @@
-# This file is automatically @generated by Poetry 2.2.1 and should not be changed by hand.
+# This file is automatically @generated by Poetry 2.4.1 and should not be changed by hand.
 
 [[package]]
 name = "cfgv"
@@ -534,14 +534,14 @@ windows-terminal = ["colorama (>=0.4.6)"]
 
 [[package]]
 name = "pytest"
-version = "9.0.0"
+version = "9.1.1"
 description = "pytest: simple powerful testing with Python"
 optional = false
 python-versions = ">=3.10"
 groups = ["dev"]
 files = [
-    {file = "pytest-9.0.0-py3-none-any.whl", hash = "sha256:e5ccdf10b0bac554970ee88fc1a4ad0ee5d221f8ef22321f9b7e4584e19d7f96"},
-    {file = "pytest-9.0.0.tar.gz", hash = "sha256:8f44522eafe4137b0f35c9ce3072931a788a21ee40a2ed279e817d3cc16ed21e"},
+    {file = "pytest-9.1.1-py3-none-any.whl", hash = "sha256:37a86b45efb9a47a61a36449063e8e18d0cab3161329fc099eb21783169c4f0c"},
+    {file = "pytest-9.1.1.tar.gz", hash = "sha256:1088fbde8f2b49d95a549a195707afa7a76a3ce9bcadc26b6d71f0ffda5fe313"},
 ]
 
 [package.dependencies]
@@ -758,6 +758,7 @@ files = [
     {file = "tomli-2.4.1-py3-none-any.whl", hash = "sha256:0d85819802132122da43cb86656f8d1f8c6587d54ae7dcaf30e90533028b49fe"},
     {file = "tomli-2.4.1.tar.gz", hash = "sha256:7c7e1a961a0b2f2472c1ac5b69affa0ae1132c39adcb67aba98568702b9cc23f"},
 ]
+markers = {dev = "python_full_version <= \"3.11.0a6\""}
 
 [[package]]
 name = "typing-extensions"
@@ -796,4 +797,4 @@ test = ["covdefaults (>=2.3)", "coverage (>=7.2.7)", "coverage-enable-subprocess
 [metadata]
 lock-version = "2.1"
 python-versions = ">=3.10"
-content-hash = "6d936a250aa54b7a5f594e87336a160ddbbe547d5adbf09f91035ffbf00b8e5a"
+content-hash = "d82f5d8f41954d6b03fd668ea09cb3f6c17306fdc1d8cc0d3bd1d06fc91420af"
diff --git a/pyproject.toml b/pyproject.toml
index c71a7b7..ca457d9 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -36,7 +36,7 @@ Tracker = "https://github.com/oxsecurity/MaskerLogger/issues"
 packages = [{include = "maskerlogger"}]
 
 [tool.poetry.group.dev.dependencies]
-pytest = "^9.0.0"
+pytest = "^9.1.1"
 pytest-cov = "^7.1.0"
 ruff = "^0.15.2"
 pre-commit = "^4.6.0"