diff --git a/package-parser/poetry.lock b/package-parser/poetry.lock
index 9d0b7ca9..5aef137e 100644
--- a/package-parser/poetry.lock
+++ b/package-parser/poetry.lock
@@ -358,7 +358,7 @@ testing = ["argcomplete", "hypothesis (>=3.56)", "mock", "nose", "pygments (>=2.
 
 [[package]]
 name = "pytest-cov"
-version = "3.0.0"
+version = "4.0.0"
 description = "Pytest plugin for measuring coverage."
 category = "dev"
 optional = false
@@ -754,7 +754,7 @@ python-versions = "!=3.0.*,!=3.1.*,!=3.2.*,!=3.3.*,!=3.4.*,>=2.7"
 [metadata]
 lock-version = "1.1"
 python-versions = "^3.10,<3.11"
-content-hash = "865cb2185a7e3437c41ff4c95d019a68599c1e1fcd061feb67e640eb4be601a7"
+content-hash = "3f83c95606c31f2d861d238dacf42653a5130557e6e6137d4950e74aba30d568"
 
 [metadata.files]
 alabaster = [
@@ -1136,8 +1136,8 @@ pytest = [
     {file = "pytest-7.1.3.tar.gz", hash = "sha256:4f365fec2dff9c1162f834d9f18af1ba13062db0c708bf7b946f8a5c76180c39"},
 ]
 pytest-cov = [
-    {file = "pytest-cov-3.0.0.tar.gz", hash = "sha256:e7f0f5b1617d2210a2cabc266dfe2f4c75a8d32fb89eafb7ad9d06f6d076d470"},
-    {file = "pytest_cov-3.0.0-py3-none-any.whl", hash = "sha256:578d5d15ac4a25e5f961c938b85a05b09fdaae9deef3bb6de9a6e766622ca7a6"},
+    {file = "pytest-cov-4.0.0.tar.gz", hash = "sha256:996b79efde6433cdbd0088872dbc5fb3ed7fe1578b68cdbba634f14bb8dd0470"},
+    {file = "pytest_cov-4.0.0-py3-none-any.whl", hash = "sha256:2feb1b751d66a8bd934e5edfa2e961d11309dc37b73b0eabe73b5945fee20f6b"},
 ]
 pytz = [
     {file = "pytz-2022.1-py2.py3-none-any.whl", hash = "sha256:e68985985296d9a66a881eb3193b0906246245294a881e7c8afe623866ac6a5c"},
diff --git a/package-parser/pyproject.toml b/package-parser/pyproject.toml
index b73af90c..76008965 100644
--- a/package-parser/pyproject.toml
+++ b/package-parser/pyproject.toml
@@ -20,7 +20,7 @@ url = "https://github.com/explosion/spacy-models/releases/download/en_core_web_s
 
 [tool.poetry.dev-dependencies]
 pytest = "^7.1.3"
-pytest-cov = "^3.0.0"
+pytest-cov = "^4.0.0"
 
 [tool.mypy]
 python_version = "3.10"