diff --git a/changelog.d/20250929_110643_kurtmckee_fix_poetry_check.rst b/changelog.d/20250929_110643_kurtmckee_fix_poetry_check.rst
new file mode 100644
index 000000000..a65901ed5
--- /dev/null
+++ b/changelog.d/20250929_110643_kurtmckee_fix_poetry_check.rst
@@ -0,0 +1,4 @@
+Development
+-----------
+
+- Fix a Poetry deprecation warning in the test suite. (:pr:`NUMBER`)
diff --git a/tests/non-pytest/poetry-lock-test/pyproject.toml b/tests/non-pytest/poetry-lock-test/pyproject.toml
index 2c391b130..c1b722f5c 100644
--- a/tests/non-pytest/poetry-lock-test/pyproject.toml
+++ b/tests/non-pytest/poetry-lock-test/pyproject.toml
@@ -8,8 +8,6 @@ authors = ["Stephen Rosen <sirosen@globus.org>"]
 python = "^3.8"
 globus-sdk = { path = "../../.." }
 
-[tool.poetry.dev-dependencies]
-
 [build-system]
 requires = ["poetry-core>=1.0.0"]
 build-backend = "poetry.core.masonry.api"