diff --git a/poetry.lock b/poetry.lock
index e94664b..ba7acda 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -591,14 +591,14 @@ testing = ["pytest", "pytest-benchmark"]
 
 [[package]]
 name = "poethepoet"
-version = "0.20.0"
+version = "0.27.0"
 description = "A task runner that works well with poetry."
 category = "dev"
 optional = false
 python-versions = ">=3.8"
 files = [
-    {file = "poethepoet-0.20.0-py3-none-any.whl", hash = "sha256:cb37be15f3895ccc65ddf188c2e3d8fb79e26cc9d469a6098cb1c6f994659f6f"},
-    {file = "poethepoet-0.20.0.tar.gz", hash = "sha256:ca5a2a955f52dfb0a53fad3c989ef0b69ce3d5ec0f6bfa9b1da1f9e32d262e20"},
+    {file = "poethepoet-0.27.0-py3-none-any.whl", hash = "sha256:0032d980a623b96e26dc7450ae200b0998be523f27d297d799b97510fe252a24"},
+    {file = "poethepoet-0.27.0.tar.gz", hash = "sha256:907ab4dc1bc6326be5a3b10d2aa39d1acc0ca12024317d9506fbe9c0cdc912c9"},
 ]
 
 [package.dependencies]
@@ -964,4 +964,4 @@ testing = ["big-O", "flake8 (<5)", "jaraco.functools", "jaraco.itertools", "more
 [metadata]
 lock-version = "2.0"
 python-versions = "^3.11"
-content-hash = "5b077fe805c1aeaaec3daabd89db1587633282cdc990d4906c254f39346bedf8"
+content-hash = "bff30f83e747c82eb29137d5ec881b511b61c0ebb2219c2aa20e1953d0793c93"
diff --git a/pyproject.toml b/pyproject.toml
index 082bd04..31e77f4 100755
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -14,7 +14,7 @@ include = ["alfort/py.typed"]
 python = "^3.11"
 
 [tool.poetry.group.dev.dependencies]
-poethepoet = "^0.20.0"
+poethepoet = "^0.27.0"
 pyright = "^1.1.238"
 pytest = "^7.1.1"
 pytest-cov = "^4.0.0"