diff --git a/poetry.lock b/poetry.lock
index 991e9d0..b3f3919 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -112,14 +112,6 @@ build = ["twine", "wheel", "blurb"]
 docs = ["sphinx"]
 test = ["pytest", "pytest-cov"]
 
-[[package]]
-category = "dev"
-description = "More routines for operating on iterables, beyond itertools"
-name = "more-itertools"
-optional = false
-python-versions = ">=3.5"
-version = "8.4.0"
-
 [[package]]
 category = "main"
 description = "multidict implementation"
@@ -195,14 +187,13 @@ description = "pytest: simple powerful testing with Python"
 name = "pytest"
 optional = false
 python-versions = ">=3.5"
-version = "6.0.1"
+version = "6.1.0"
 
 [package.dependencies]
 atomicwrites = ">=1.0"
 attrs = ">=17.4.0"
 colorama = "*"
 iniconfig = "*"
-more-itertools = ">=4.0.0"
 packaging = "*"
 pluggy = ">=0.12,<1.0"
 py = ">=1.8.2"
@@ -287,7 +278,8 @@ docs = ["sphinx", "jaraco.packaging (>=3.2)", "rst.linker (>=1.9)"]
 testing = ["jaraco.itertools", "func-timeout"]
 
 [metadata]
-content-hash = "ee4a4edf2de1588c7a5d531756af034018a0092b853d198f9218999e935c72e7"
+content-hash = "04edc8785d2a4035ec1f45b324eb78e6c3746851b2be31ce5e8ee9c329253e2e"
+lock-version = "1.0"
 python-versions = "^3.6"
 
 [metadata.files]
@@ -359,10 +351,6 @@ mock = [
     {file = "mock-4.0.2-py3-none-any.whl", hash = "sha256:3f9b2c0196c60d21838f307f5825a7b86b678cedc58ab9e50a8988187b4d81e0"},
     {file = "mock-4.0.2.tar.gz", hash = "sha256:dd33eb70232b6118298d516bbcecd26704689c386594f0f3c4f13867b2c56f72"},
 ]
-more-itertools = [
-    {file = "more-itertools-8.4.0.tar.gz", hash = "sha256:68c70cc7167bdf5c7c9d8f6954a7837089c6a36bf565383919bb595efb8a17e5"},
-    {file = "more_itertools-8.4.0-py3-none-any.whl", hash = "sha256:b78134b2063dd214000685165d81c154522c3ee0a1c0d4d113c80361c234c5a2"},
-]
 multidict = [
     {file = "multidict-4.7.6-cp35-cp35m-macosx_10_14_x86_64.whl", hash = "sha256:275ca32383bc5d1894b6975bb4ca6a7ff16ab76fa622967625baeebcf8079000"},
     {file = "multidict-4.7.6-cp35-cp35m-manylinux1_x86_64.whl", hash = "sha256:1ece5a3369835c20ed57adadc663400b5525904e53bae59ec854a5d36b39b21a"},
@@ -403,8 +391,8 @@ pyparsing = [
     {file = "pyparsing-2.4.7.tar.gz", hash = "sha256:c203ec8783bf771a155b207279b9bccb8dea02d8f0c9e5f8ead507bc3246ecc1"},
 ]
 pytest = [
-    {file = "pytest-6.0.1-py3-none-any.whl", hash = "sha256:8b6007800c53fdacd5a5c192203f4e531eb2a1540ad9c752e052ec0f7143dbad"},
-    {file = "pytest-6.0.1.tar.gz", hash = "sha256:85228d75db9f45e06e57ef9bf4429267f81ac7c0d742cc9ed63d09886a9fe6f4"},
+    {file = "pytest-6.1.0-py3-none-any.whl", hash = "sha256:1cd09785c0a50f9af72220dd12aa78cfa49cbffc356c61eab009ca189e018a33"},
+    {file = "pytest-6.1.0.tar.gz", hash = "sha256:d010e24666435b39a4cf48740b039885642b6c273a3f77be3e7e03554d2806b7"},
 ]
 pytest-asyncio = [
     {file = "pytest-asyncio-0.14.0.tar.gz", hash = "sha256:9882c0c6b24429449f5f969a5158b528f39bde47dc32e85b9f0403965017e700"},
diff --git a/pyproject.toml b/pyproject.toml
index 4d49588..7688924 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -35,7 +35,7 @@ pyapp = "^4.3.0"
 
 [tool.poetry.dev-dependencies]
 asyncmock = "^0.4"
-pytest = "^6.0.1"
+pytest = "^6.1.0"
 pytest-asyncio = "^0.14.0"
 pytest-cov = "^2.10.1"