diff --git a/poetry.lock b/poetry.lock
index ccf19fdd5..eaf1957af 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -360,7 +360,7 @@ zoneinfo = ["importlib-resources (>=3.3.0)", "backports.zoneinfo (>=0.2.1)", "tz
 
 [[package]]
 name = "icontract"
-version = "2.5.0"
+version = "2.5.1"
 description = "Provide design-by-contract with informative violation messages."
 category = "dev"
 optional = false
@@ -370,7 +370,7 @@ python-versions = "*"
 asttokens = ">=2,<3"
 
 [package.extras]
-dev = ["mypy (==0.812)", "pylint (==2.3.1)", "yapf (==0.20.2)", "tox (>=3.0.0)", "pydocstyle (>=2.1.1,<3)", "coverage (>=4.5.1,<5)", "docutils (>=0.14,<1)", "pygments (>=2.2.0,<3)", "dpcontracts (==0.6.0)", "tabulate (>=0.8.7,<1)", "py-cpuinfo (>=5.0.0,<6)", "typeguard (>=2,<3)", "deal (==4.1.0)"]
+dev = ["mypy (==0.812)", "pylint (==2.3.1)", "yapf (==0.20.2)", "tox (>=3.0.0)", "pydocstyle (>=2.1.1,<3)", "coverage (>=4.5.1,<5)", "docutils (>=0.14,<1)", "pygments (>=2.2.0,<3)", "dpcontracts (==0.6.0)", "tabulate (>=0.8.7,<1)", "py-cpuinfo (>=5.0.0,<6)", "typeguard (>=2,<3)", "deal (==4.1.0)", "asyncstdlib (==3.9.1)"]
 
 [[package]]
 name = "identify"
@@ -1356,7 +1356,7 @@ docs = ["myst-parser", "pygments", "sphinx", "sphinx-autodoc-typehints", "sphinx
 [metadata]
 lock-version = "1.1"
 python-versions = "^3.8"
-content-hash = "f97045b11c56103fbdf80086970486d6ce1931aff2b132a895c65648370585c8"
+content-hash = "15577c3edc6b6628b779c0fb097eef64abc07bac48b18c33c85d41032b29d13c"
 
 [metadata.files]
 alabaster = [
@@ -1532,7 +1532,7 @@ hypothesis = [
     {file = "hypothesis-6.9.2.tar.gz", hash = "sha256:752ad0b7f26ece6a9f3688b1adfb29740fd631476fc4ea2db33b3d331f01ff2f"},
 ]
 icontract = [
-    {file = "icontract-2.5.0.tar.gz", hash = "sha256:d58e5e5062a4a33e8dc2bfe4651399b6a52af28fcbb43a79d3aa98dab0bd1c19"},
+    {file = "icontract-2.5.1.tar.gz", hash = "sha256:2f1ae923cf9169a6211b5e5abff61a6c04a28bfaa57da9b1722eaec5a5c77069"},
 ]
 identify = [
     {file = "identify-2.2.3-py2.py3-none-any.whl", hash = "sha256:398cb92a7599da0b433c65301a1b62b9b1f4bb8248719b84736af6c0b22289d6"},
diff --git a/pyproject.toml b/pyproject.toml
index 871885ac6..34f45e037 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -64,7 +64,7 @@ pytest-emoji = "^0.2.0"
 pytest-mock = "^3.5.1"
 pytest-sugar = "^0.9.4"
 pytest-xdist = "^2.2.1"
-icontract = "^2.4.1"
+icontract = "^2.5.1"
 xdoctest = "^0.15.0"
 tox = "^3.21.4"
 # Code formatter