diff --git a/poetry.lock b/poetry.lock
index da50b60ad4..dca0c49b53 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -3121,6 +3121,21 @@ pytest = ">=4.6"
 [package.extras]
 testing = ["fields", "hunter", "process-tests", "pytest-xdist", "six", "virtualenv"]
 
+[[package]]
+name = "pytest-subtests"
+version = "0.11.0"
+description = "unittest subTest() support and subtests fixture"
+optional = false
+python-versions = ">=3.7"
+files = [
+    {file = "pytest-subtests-0.11.0.tar.gz", hash = "sha256:51865c88457545f51fb72011942f0a3c6901ee9e24cbfb6d1b9dc1348bafbe37"},
+    {file = "pytest_subtests-0.11.0-py3-none-any.whl", hash = "sha256:453389984952eec85ab0ce0c4f026337153df79587048271c7fd0f49119c07e4"},
+]
+
+[package.dependencies]
+attrs = ">=19.2.0"
+pytest = ">=7.0"
+
 [[package]]
 name = "pytest-xdist"
 version = "3.3.1"
@@ -4177,4 +4192,4 @@ multidict = ">=4.0"
 [metadata]
 lock-version = "2.0"
 python-versions = "~3.11"
-content-hash = "587fe0b312a1d4a0be2e13fdd4626683227f6c9038d3efacf9866c431d9453b1"
+content-hash = "39a9e8fd6df654b3f503f9186e75f1a48d726c876696ff64cec9b6f53cc2f22a"
diff --git a/pyproject.toml b/pyproject.toml
index 0801439945..dcce2505e1 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -120,6 +120,7 @@ pygame = "*"
 pyprof2calltree = "*"
 pytest = "*"
 pytest-cov = "*"
+pytest-subtests = "*"
 pytest-xdist = "*"
 scipy = "*"
 sphinx = "*"