diff --git a/pyproject.toml b/pyproject.toml
index 72b8a1a..7fe788f 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -46,7 +46,7 @@ dependencies = [
 dev = [
   "mypy==1.4.1",
   "pip-tools>=6.13.0,<7.0.0",
-  "pytest>=7.3.1,<8.0.0",
+  "pytest>=7.3.1,<9.0.0",
   "pytest-asyncio==0.21.2",
   "python-lsp-jsonrpc==1.0.0",
 ]
diff --git a/requirements-dev.txt b/requirements-dev.txt
index 4cc0de7..812fc8e 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -102,9 +102,9 @@ pyproject-hooks==1.1.0 \
     --hash=sha256:4b37730834edbd6bd37f26ece6b44802fb1c1ee2ece0e54ddff8bfc06db86965 \
     --hash=sha256:7ceeefe9aec63a1064c18d939bdc3adf2d8aa1988a510afec15151578b232aa2
     # via build
-pytest==7.4.4 \
-    --hash=sha256:2cf0005922c6ace4a3e2ec8b4080eb0d9753fdc93107415332f50ce9e7994280 \
-    --hash=sha256:b090cdf5ed60bf4c45261be03239c2c1c22df034fbffe691abe93cd80cea01d8
+pytest==8.3.3 \
+    --hash=sha256:70b98107bd648308a7952b06e6ca9a50bc660be218d53c257cc1fc94fda10181 \
+    --hash=sha256:a6853c7375b2663155079443d2e45de913a911a11d669df02a50814944db57b2
     # via
     #   pytest-asyncio
     #   ruff-lsp (pyproject.toml)