diff --git a/pyproject.toml b/pyproject.toml
index 3d402c2e1..e27566114 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -66,6 +66,7 @@ dev-dependencies = [
   # Testing
   "gp-libs",
   "pytest",
+  "pytest-asyncio",
   "pytest-rerunfailures",
   "pytest-mock",
   "pytest-watcher",
@@ -96,6 +97,7 @@ docs = [
 testing = [
   "gp-libs",
   "pytest",
+  "pytest-asyncio",
   "pytest-rerunfailures",
   "pytest-mock",
   "pytest-watcher",
diff --git a/uv.lock b/uv.lock
index 1fd2dcd38..31a7ee6c7 100644
--- a/uv.lock
+++ b/uv.lock
@@ -394,6 +394,7 @@ dev = [
     { name = "myst-parser", version = "3.0.1", source = { registry = "https://pypi.org/simple" }, marker = "python_full_version < '3.10'" },
     { name = "myst-parser", version = "4.0.0", source = { registry = "https://pypi.org/simple" }, marker = "python_full_version >= '3.10'" },
     { name = "pytest" },
+    { name = "pytest-asyncio" },
     { name = "pytest-cov" },
     { name = "pytest-mock" },
     { name = "pytest-rerunfailures" },
@@ -433,6 +434,7 @@ lint = [
 testing = [
     { name = "gp-libs" },
     { name = "pytest" },
+    { name = "pytest-asyncio" },
     { name = "pytest-mock" },
     { name = "pytest-rerunfailures" },
     { name = "pytest-watcher" },
@@ -455,6 +457,7 @@ dev = [
     { name = "mypy" },
     { name = "myst-parser" },
     { name = "pytest" },
+    { name = "pytest-asyncio" },
     { name = "pytest-cov" },
     { name = "pytest-mock" },
     { name = "pytest-rerunfailures" },
@@ -489,6 +492,7 @@ lint = [
 testing = [
     { name = "gp-libs" },
     { name = "pytest" },
+    { name = "pytest-asyncio" },
     { name = "pytest-mock" },
     { name = "pytest-rerunfailures" },
     { name = "pytest-watcher" },
@@ -744,6 +748,18 @@ wheels = [
     { url = "https://files.pythonhosted.org/packages/11/92/76a1c94d3afee238333bc0a42b82935dd8f9cf8ce9e336ff87ee14d9e1cf/pytest-8.3.4-py3-none-any.whl", hash = "sha256:50e16d954148559c9a74109af1eaf0c945ba2d8f30f0a3d3335edde19788b6f6", size = 343083 },
 ]
 
+[[package]]
+name = "pytest-asyncio"
+version = "0.25.0"
+source = { registry = "https://pypi.org/simple" }
+dependencies = [
+    { name = "pytest" },
+]
+sdist = { url = "https://files.pythonhosted.org/packages/94/18/82fcb4ee47d66d99f6cd1efc0b11b2a25029f303c599a5afda7c1bca4254/pytest_asyncio-0.25.0.tar.gz", hash = "sha256:8c0610303c9e0442a5db8604505fc0f545456ba1528824842b37b4a626cbf609", size = 53298 }
+wheels = [
+    { url = "https://files.pythonhosted.org/packages/88/56/2ee0cab25c11d4e38738a2a98c645a8f002e2ecf7b5ed774c70d53b92bb1/pytest_asyncio-0.25.0-py3-none-any.whl", hash = "sha256:db5432d18eac6b7e28b46dcd9b69921b55c3b1086e85febfe04e70b18d9e81b3", size = 19245 },
+]
+
 [[package]]
 name = "pytest-cov"
 version = "6.0.0"