diff --git a/poetry.lock b/poetry.lock
index 029b7b5..f4e6b2a 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -839,19 +839,19 @@ files = [
 
 [[package]]
 name = "shed"
-version = "2023.5.2"
+version = "2023.6.1"
 description = "`shed` canonicalises Python code."
 optional = false
 python-versions = ">=3.7"
 files = [
-    {file = "shed-2023.5.2-py3-none-any.whl", hash = "sha256:c7e0ef10602e66c77f08a9324d746b7cea56dcd77a692a47be75cae872f48f4a"},
-    {file = "shed-2023.5.2.tar.gz", hash = "sha256:6d096c5fe4792961c14b25d7ba0251d26638f1e76a9af324abb22b52c29b6f85"},
+    {file = "shed-2023.6.1-py3-none-any.whl", hash = "sha256:f57ec3c5bebdace91dd4cff975e0b76405914dd4d3d6a107aa5fe5c05ca1c6c7"},
+    {file = "shed-2023.6.1.tar.gz", hash = "sha256:9f884d783f48b8ad86ce8fef9e3f71056190ce1421d942cbf59c23ac08ccd380"},
 ]
 
 [package.dependencies]
 autoflake = ">=1.4"
 black = ">=23.3.0"
-com2ann = {version = ">=0.3.0", markers = "python_version >= \"3.8\""}
+com2ann = ">=0.3.0"
 isort = ">=5.10.1"
 libcst = ">=0.4.10"
 pyupgrade = ">=3.0.0"
@@ -1053,4 +1053,4 @@ files = [
 [metadata]
 lock-version = "2.0"
 python-versions = "^3.10"
-content-hash = "e12f85417110df072ae03e8d2d2d355bb94fc6266da60f5fa1f24569ce06abee"
+content-hash = "25e73b8981fca5dfe857f392b2c6c3f2476981afbc26207f31ef6c01f7e5ff27"
diff --git a/pyproject.toml b/pyproject.toml
index 52d45d9..4dbbd26 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -15,7 +15,7 @@ repository = "https://github.com/artisanofcode/python-zbase32"
 python = "^3.10"
 
 [tool.poetry.dev-dependencies]
-shed = "^2023.5.2"
+shed = "^2023.6.1"
 pylint = "^2.15.6"
 mypy = "^1.4"
 pytest = "^7.3.1"