diff --git a/poetry.lock b/poetry.lock
index 9f35c1d..2c3b600 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -1658,14 +1658,14 @@ testing = ["process-tests", "pytest-xdist", "virtualenv"]
 
 [[package]]
 name = "pytest-postgresql"
-version = "8.1.0"
+version = "9.0.0"
 description = "Postgresql fixtures and fixture factories for Pytest."
 optional = false
 python-versions = ">=3.10"
 groups = ["test"]
 files = [
-    {file = "pytest_postgresql-8.1.0-py3-none-any.whl", hash = "sha256:0868bb3374fa4f454efd73ac1d7b23d2da623782044371b84d39f83a0893f56f"},
-    {file = "pytest_postgresql-8.1.0.tar.gz", hash = "sha256:ffd24027a28aba3d05a909fb03ee87d1d474574c3504f332d6047e8699170adc"},
+    {file = "pytest_postgresql-9.0.0-py3-none-any.whl", hash = "sha256:22df5ad1e569911c0cd0c43f32df8efb0b01e5a33449897c0cc5ee1aeeac6585"},
+    {file = "pytest_postgresql-9.0.0.tar.gz", hash = "sha256:6b648d23fce07718593b44057fed2aec6ece6e0ee8081dd353955b68a61f36d8"},
 ]
 
 [package.dependencies]
@@ -1675,6 +1675,9 @@ port-for = ">=0.7.3"
 psycopg = ">=3.0.0"
 pytest = ">=8.2"
 
+[package.extras]
+async = ["aiofiles (>=23.0)", "pytest-asyncio (>=1.4)"]
+
 [[package]]
 name = "pytest-watch"
 version = "4.2.0"
@@ -2591,4 +2594,4 @@ files = [
 [metadata]
 lock-version = "2.1"
 python-versions = "^3.14.3"
-content-hash = "1094b58c884cb542a0803701c6e1154a1eda70611c48c01b199005f8436a0b3e"
+content-hash = "20c174603d72c92bbc74d5089fee67ff7caa4d75a95c3a39a1fda9de3737ce52"
diff --git a/pyproject.toml b/pyproject.toml
index b7c5cd1..d780d5f 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -31,7 +31,7 @@ pylint-junit = "^0.3.5"
 pytest = "^9.0.2"
 pytest-asyncio = "^1.3.0"
 pytest-cov = "^7.1.0"
-pytest-postgresql = "^8.0.0"
+pytest-postgresql = ">=8,<10"
 pytest-watch = "^4.2.0"
 pytest-xdist = { version = "^3.8.0", extras = ["psutil"] }