diff --git a/poetry.lock b/poetry.lock
index 7728cce7..eff9ee08 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -212,7 +212,7 @@ test = ["pytest (>=6.0)", "pytest-cov", "pytest-subtests", "pytest-xdist", "pret
 
 [[package]]
 name = "darglint"
-version = "1.6.0"
+version = "1.7.0"
 description = "A utility for ensuring Google-style docstrings stay up to date with the source code."
 category = "dev"
 optional = false
@@ -1065,7 +1065,7 @@ testing = ["pytest (>=3.5,!=3.7.3)", "pytest-checkdocs (>=1.2.3)", "pytest-flake
 [metadata]
 lock-version = "1.1"
 python-versions = "^3.7.0"
-content-hash = "ef92fb9e10bc112b6a36a3cdf9e0ba9a28062c9c410203db95e0116b0d810311"
+content-hash = "2db87bc27c8509ae118e2dbae6f6e141c8938a56e2c72bbec0211dddac12241f"
 
 [metadata.files]
 alabaster = [
@@ -1223,16 +1223,21 @@ coverage = [
 ]
 cryptography = [
     {file = "cryptography-3.4.6-cp36-abi3-macosx_10_10_x86_64.whl", hash = "sha256:57ad77d32917bc55299b16d3b996ffa42a1c73c6cfa829b14043c561288d2799"},
+    {file = "cryptography-3.4.6-cp36-abi3-macosx_11_0_arm64.whl", hash = "sha256:4169a27b818de4a1860720108b55a2801f32b6ae79e7f99c00d79f2a2822eeb7"},
     {file = "cryptography-3.4.6-cp36-abi3-manylinux2010_x86_64.whl", hash = "sha256:93cfe5b7ff006de13e1e89830810ecbd014791b042cbe5eec253be11ac2b28f3"},
     {file = "cryptography-3.4.6-cp36-abi3-manylinux2014_aarch64.whl", hash = "sha256:5ecf2bcb34d17415e89b546dbb44e73080f747e504273e4d4987630493cded1b"},
     {file = "cryptography-3.4.6-cp36-abi3-manylinux2014_x86_64.whl", hash = "sha256:fec7fb46b10da10d9e1d078d1ff8ed9e05ae14f431fdbd11145edd0550b9a964"},
     {file = "cryptography-3.4.6-cp36-abi3-win32.whl", hash = "sha256:df186fcbf86dc1ce56305becb8434e4b6b7504bc724b71ad7a3239e0c9d14ef2"},
     {file = "cryptography-3.4.6-cp36-abi3-win_amd64.whl", hash = "sha256:66b57a9ca4b3221d51b237094b0303843b914b7d5afd4349970bb26518e350b0"},
+    {file = "cryptography-3.4.6-pp36-pypy36_pp73-manylinux2010_x86_64.whl", hash = "sha256:066bc53f052dfeda2f2d7c195cf16fb3e5ff13e1b6b7415b468514b40b381a5b"},
+    {file = "cryptography-3.4.6-pp36-pypy36_pp73-manylinux2014_x86_64.whl", hash = "sha256:600cf9bfe75e96d965509a4c0b2b183f74a4fa6f5331dcb40fb7b77b7c2484df"},
+    {file = "cryptography-3.4.6-pp37-pypy37_pp73-manylinux2010_x86_64.whl", hash = "sha256:0923ba600d00718d63a3976f23cab19aef10c1765038945628cd9be047ad0336"},
+    {file = "cryptography-3.4.6-pp37-pypy37_pp73-manylinux2014_x86_64.whl", hash = "sha256:9e98b452132963678e3ac6c73f7010fe53adf72209a32854d55690acac3f6724"},
     {file = "cryptography-3.4.6.tar.gz", hash = "sha256:2d32223e5b0ee02943f32b19245b61a62db83a882f0e76cc564e1cec60d48f87"},
 ]
 darglint = [
-    {file = "darglint-1.6.0-py3-none-any.whl", hash = "sha256:c80849fd83a06d0bec3c93240360214cf56979691c6d18e2abb293aa404bf443"},
-    {file = "darglint-1.6.0.tar.gz", hash = "sha256:9c91a1dd93f6cdbdd626ecea8ae2849fafe6588bb6d6dbbf7066f9ae69fca771"},
+    {file = "darglint-1.7.0-py3-none-any.whl", hash = "sha256:3bf16e78e2909ecdb737afd45fcd6a3f8993b092c2ba2b7cd7b179cceee87a43"},
+    {file = "darglint-1.7.0.tar.gz", hash = "sha256:e49b36ac9b4272a9a988b508d23e9f31c29f80a5fc030f1023b46740b5deab31"},
 ]
 distlib = [
     {file = "distlib-0.3.1-py2.py3-none-any.whl", hash = "sha256:8c09de2c67b3e7deef7184574fc060ab8a793e7adbb183d942c389c8b13c52fb"},
diff --git a/pyproject.toml b/pyproject.toml
index 767a690b..8b1f29d3 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -50,7 +50,7 @@ flake8-bugbear = "^20.11.1"
 flake8-docstrings = "^1.5.0"
 flake8-rst-docstrings = "^0.0.14"
 pep8-naming = "^0.11.1"
-darglint = "^1.5.8"
+darglint = "^1.7.0"
 reorder-python-imports = "^2.3.6"
 pre-commit-hooks = "^3.4.0"
 sphinx-rtd-theme = "^0.5.1"