diff --git a/poetry.lock b/poetry.lock
index f0ce338de99..9a964e4c45c 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -759,7 +759,7 @@ diagrams = ["jinja2", "railroad-diagrams"]
 
 [[package]]
 name = "pytest"
-version = "6.2.5"
+version = "7.0.1"
 description = "pytest: simple powerful testing with Python"
 category = "dev"
 optional = false
@@ -774,10 +774,10 @@ iniconfig = "*"
 packaging = "*"
 pluggy = ">=0.12,<2.0"
 py = ">=1.8.2"
-toml = "*"
+tomli = ">=1.0.0"
 
 [package.extras]
-testing = ["argcomplete", "hypothesis (>=3.56)", "mock", "nose", "requests", "xmlschema"]
+testing = ["argcomplete", "hypothesis (>=3.56)", "mock", "nose", "pygments (>=2.7.2)", "requests", "xmlschema"]
 
 [[package]]
 name = "pytest-asyncio"
@@ -1056,7 +1056,7 @@ pydantic = ["pydantic", "email-validator"]
 [metadata]
 lock-version = "1.1"
 python-versions = "^3.6.2"
-content-hash = "57759324149561b2a8c1f2564a3826bb0ee744a9f8a2a8d099dcbd50cf452ef8"
+content-hash = "57aafebc2e76e8f509411d29a8ccdf8c6c2eb0b17923a26665be7ff2cd658af7"
 
 [metadata.files]
 atomicwrites = [
@@ -1472,8 +1472,8 @@ pyparsing = [
     {file = "pyparsing-3.0.6.tar.gz", hash = "sha256:d9bdec0013ef1eb5a84ab39a3b3868911598afa494f5faa038647101504e2b81"},
 ]
 pytest = [
-    {file = "pytest-6.2.5-py3-none-any.whl", hash = "sha256:7310f8d27bc79ced999e760ca304d69f6ba6c6649c0b60fb0e04a4a77cacc134"},
-    {file = "pytest-6.2.5.tar.gz", hash = "sha256:131b36680866a76e6781d13f101efb86cf674ebb9762eb70d3082b6f29889e89"},
+    {file = "pytest-7.0.1-py3-none-any.whl", hash = "sha256:9ce3ff477af913ecf6321fe337b93a2c0dcf2a0a1439c43f5452112c1e4280db"},
+    {file = "pytest-7.0.1.tar.gz", hash = "sha256:e30905a0c131d3d94b89624a1cc5afec3e0ba2fbdb151867d8e0ebd49850f171"},
 ]
 pytest-asyncio = [
     {file = "pytest-asyncio-0.16.0.tar.gz", hash = "sha256:7496c5977ce88c34379df64a66459fe395cd05543f0a2f837016e7144391fcfb"},
diff --git a/pyproject.toml b/pyproject.toml
index a4cf0953df3..56ab2606714 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -30,7 +30,7 @@ email-validator = {version = "*", optional = true }
 
 [tool.poetry.dev-dependencies]
 coverage = {extras = ["toml"], version = "^6.2"}
-pytest = "^6.2.5"
+pytest = "^7.0.1"
 black = "^21.12b0"
 flake8 = "^4.0.1"
 flake8-black = "^0.2.3"