diff --git a/poetry.lock b/poetry.lock
index 8ba16af9..45d6f63a 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -584,7 +584,7 @@ six = "*"
 
 [[package]]
 name = "pytest"
-version = "6.2.2"
+version = "6.2.3"
 description = "pytest: simple powerful testing with Python"
 category = "dev"
 optional = false
@@ -795,7 +795,7 @@ jupyter = ["ipywidgets"]
 [metadata]
 lock-version = "1.1"
 python-versions = "^3.6"
-content-hash = "dd01a0076147c8fb784f6cfd4e100518f0a93ed7d7066c9400e6ce1ef27422c3"
+content-hash = "5fe27274cd9fce48d3cb4efc46d9e7985b74d604542780f5b4a26323fd92d1fe"
 
 [metadata.files]
 appdirs = [
@@ -1090,8 +1090,8 @@ pyrsistent = [
     {file = "pyrsistent-0.16.0.tar.gz", hash = "sha256:28669905fe725965daa16184933676547c5bb40a5153055a8dee2a4bd7933ad3"},
 ]
 pytest = [
-    {file = "pytest-6.2.2-py3-none-any.whl", hash = "sha256:b574b57423e818210672e07ca1fa90aaf194a4f63f3ab909a2c67ebb22913839"},
-    {file = "pytest-6.2.2.tar.gz", hash = "sha256:9d1edf9e7d0b84d72ea3dbcdfd22b35fb543a5e8f2a60092dd578936bf63d7f9"},
+    {file = "pytest-6.2.3-py3-none-any.whl", hash = "sha256:6ad9c7bdf517a808242b998ac20063c41532a570d088d77eec1ee12b0b5574bc"},
+    {file = "pytest-6.2.3.tar.gz", hash = "sha256:671238a46e4df0f3498d1c3270e5deb9b32d25134c99b7d75370a68cfbe9b634"},
 ]
 pytest-cov = [
     {file = "pytest-cov-2.11.1.tar.gz", hash = "sha256:359952d9d39b9f822d9d29324483e7ba04a3a17dd7d05aa6beb7ea01e359e5f7"},
diff --git a/pyproject.toml b/pyproject.toml
index 159ea593..7cc06b31 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -37,7 +37,7 @@ ipywidgets = {version = "^7.5.1", optional = true}
 jupyter = ["ipywidgets"]
 
 [tool.poetry.dev-dependencies]
-pytest = "^6.2.2"
+pytest = "^6.2.3"
 black = "^20.8b1"
 mypy = "^0.812"
 pytest-cov = "^2.11.1"