diff --git a/ibis-server/poetry.lock b/ibis-server/poetry.lock
index ea3e7adfb..dcb895e07 100644
--- a/ibis-server/poetry.lock
+++ b/ibis-server/poetry.lock
@@ -1,4 +1,4 @@
-# This file is automatically @generated by Poetry 2.1.3 and should not be changed by hand.
+# This file is automatically @generated by Poetry 2.2.1 and should not be changed by hand.
 
 [[package]]
 name = "aiohappyeyeballs"
@@ -1043,7 +1043,7 @@ files = [
     {file = "colorama-0.4.6-py2.py3-none-any.whl", hash = "sha256:4f1d9991f5acc0ca119f9d443620b77f9d6b33703e51011c16baf57afb285fc6"},
     {file = "colorama-0.4.6.tar.gz", hash = "sha256:08695f5cb7ed6e0531a20572697297273c47b8cae5a63ffc6d6ed5c201be6e44"},
 ]
-markers = {main = "platform_system == \"Windows\" or sys_platform == \"win32\"", dev = "sys_platform == \"win32\"", jupyter = "sys_platform == \"win32\""}
+markers = {main = "sys_platform == \"win32\" or platform_system == \"Windows\"", dev = "sys_platform == \"win32\"", jupyter = "sys_platform == \"win32\""}
 
 [[package]]
 name = "comm"
@@ -5407,7 +5407,7 @@ description = "Run a subprocess in a pseudo terminal"
 optional = false
 python-versions = "*"
 groups = ["jupyter"]
-markers = "os_name != \"nt\" or sys_platform != \"win32\" and sys_platform != \"emscripten\""
+markers = "sys_platform != \"win32\" and sys_platform != \"emscripten\" or os_name != \"nt\""
 files = [
     {file = "ptyprocess-0.7.0-py2.py3-none-any.whl", hash = "sha256:4b41f3967fce3af57cc7e94b888626c18bf37a083e3651ca8feeb66d492fef35"},
     {file = "ptyprocess-0.7.0.tar.gz", hash = "sha256:5c5d0a3b48ceee0b48485e0c26037c0acd7d29765ca3fbb5cb3831d347423220"},
@@ -5804,7 +5804,7 @@ version = "2.20.0"
 description = "Pygments is a syntax highlighting package written in Python."
 optional = false
 python-versions = ">=3.9"
-groups = ["main", "jupyter"]
+groups = ["main", "dev", "jupyter"]
 files = [
     {file = "pygments-2.20.0-py3-none-any.whl", hash = "sha256:81a9e26dd42fd28a23a2d169d86d7ac03b46e2f8b59ed4698fb4785f946d0176"},
     {file = "pygments-2.20.0.tar.gz", hash = "sha256:6757cd03768053ff99f3039c1a36d6c0aa0b263438fcab17520b30a303a82b5f"},
@@ -6167,24 +6167,25 @@ sql = ["numpy (>=1.15,<2)", "pandas (>=1.0.5)", "pyarrow (>=4.0.0)"]
 
 [[package]]
 name = "pytest"
-version = "8.3.5"
+version = "9.0.3"
 description = "pytest: simple powerful testing with Python"
 optional = false
-python-versions = ">=3.8"
+python-versions = ">=3.10"
 groups = ["dev"]
 files = [
-    {file = "pytest-8.3.5-py3-none-any.whl", hash = "sha256:c69214aa47deac29fad6c2a4f590b9c4a9fdb16a403176fe154b79c0b4d4d820"},
-    {file = "pytest-8.3.5.tar.gz", hash = "sha256:f4efe70cc14e511565ac476b57c279e12a855b11f48f212af1080ef2263d3845"},
+    {file = "pytest-9.0.3-py3-none-any.whl", hash = "sha256:2c5efc453d45394fdd706ade797c0a81091eccd1d6e4bccfcd476e2b8e0ab5d9"},
+    {file = "pytest-9.0.3.tar.gz", hash = "sha256:b86ada508af81d19edeb213c681b1d48246c1a91d304c6c81a427674c17eb91c"},
 ]
 
 [package.dependencies]
-colorama = {version = "*", markers = "sys_platform == \"win32\""}
-iniconfig = "*"
-packaging = "*"
+colorama = {version = ">=0.4", markers = "sys_platform == \"win32\""}
+iniconfig = ">=1.0.1"
+packaging = ">=22"
 pluggy = ">=1.5,<2"
+pygments = ">=2.7.2"
 
 [package.extras]
-dev = ["argcomplete", "attrs (>=19.2)", "hypothesis (>=3.56)", "mock", "pygments (>=2.7.2)", "requests", "setuptools", "xmlschema"]
+dev = ["argcomplete", "attrs (>=19.2)", "hypothesis (>=3.56)", "mock", "requests", "setuptools", "xmlschema"]
 
 [[package]]
 name = "python-dateutil"
@@ -8765,4 +8766,4 @@ cffi = ["cffi (>=1.17,<2.0) ; platform_python_implementation != \"PyPy\" and pyt
 [metadata]
 lock-version = "2.1"
 python-versions = ">=3.11,<3.12"
-content-hash = "db34b775d3226aea2138414f39ab656d14c994845819bffac4d9231addc31981"
+content-hash = "536f7bd22855487d251a94bac5bbdae442221d5b07b01dbfb541cfc77a6f3d62"
diff --git a/ibis-server/pyproject.toml b/ibis-server/pyproject.toml
index 9f5e582aa..14dd1dea3 100644
--- a/ibis-server/pyproject.toml
+++ b/ibis-server/pyproject.toml
@@ -75,7 +75,7 @@ plotly = ">=5.0.0"
 optional = true
 
 [tool.poetry.group.dev.dependencies]
-pytest = "8.3.5"
+pytest = "9.0.3"
 testcontainers = { version = "4.9.2", extras = [
   "clickhouse",
   "mssql",