diff --git a/poetry.lock b/poetry.lock
index 4f22067..d45cb2a 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -875,13 +875,13 @@ zstd = ["zstandard"]
 
 [[package]]
 name = "pytest"
-version = "7.4.4"
+version = "8.0.1"
 description = "pytest: simple powerful testing with Python"
 optional = false
-python-versions = ">=3.7"
+python-versions = ">=3.8"
 files = [
-    {file = "pytest-7.4.4-py3-none-any.whl", hash = "sha256:b090cdf5ed60bf4c45261be03239c2c1c22df034fbffe691abe93cd80cea01d8"},
-    {file = "pytest-7.4.4.tar.gz", hash = "sha256:2cf0005922c6ace4a3e2ec8b4080eb0d9753fdc93107415332f50ce9e7994280"},
+    {file = "pytest-8.0.1-py3-none-any.whl", hash = "sha256:3e4f16fe1c0a9dc9d9389161c127c3edc5d810c38d6793042fb81d9f48a59fca"},
+    {file = "pytest-8.0.1.tar.gz", hash = "sha256:267f6563751877d772019b13aacbe4e860d73fe8f651f28112e9ac37de7513ae"},
 ]
 
 [package.dependencies]
@@ -889,7 +889,7 @@ colorama = {version = "*", markers = "sys_platform == \"win32\""}
 exceptiongroup = {version = ">=1.0.0rc8", markers = "python_version < \"3.11\""}
 iniconfig = "*"
 packaging = "*"
-pluggy = ">=0.12,<2.0"
+pluggy = ">=1.3.0,<2.0"
 tomli = {version = ">=1.0.0", markers = "python_version < \"3.11\""}
 
 [package.extras]
@@ -1292,4 +1292,4 @@ tests = ["build", "coverage", "mypy", "ruff", "wheel"]
 [metadata]
 lock-version = "2.0"
 python-versions = "^3.10"
-content-hash = "e0ca321048a10b2fd89b161e637885e5895019804e1401584d2d3f272badd1ee"
+content-hash = "282165a869baa8e6e247bd629e7029df9d8375c4bb395529c64e0cdde1af03b0"
diff --git a/pyproject.toml b/pyproject.toml
index 129e921..9d26e80 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -22,7 +22,7 @@ ampel-core = {version = ">=0.10.0a0,<0.11"}
 astropy = ">=5"
 
 [tool.poetry.dev-dependencies]
-pytest = "^7.4.4"
+pytest = "^8.0.1"
 mypy = "^1.8.0"
 pytest-cov = "^4.1.0"