diff --git a/poetry.lock b/poetry.lock
index c6dacb00..b7511db4 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -1224,13 +1224,13 @@ pyyaml = "*"
 
 [[package]]
 name = "pyright"
-version = "1.1.320"
+version = "1.1.321"
 description = "Command line wrapper for pyright"
 optional = false
 python-versions = ">=3.7"
 files = [
-    {file = "pyright-1.1.320-py3-none-any.whl", hash = "sha256:cdf739f7827374575cefb134311457d08c189793c3da3097c023debec9acaedb"},
-    {file = "pyright-1.1.320.tar.gz", hash = "sha256:94223e3b82d0b4c99c5125bab4d628ec749ce0b5b2ae0471fd4921dd4eff460d"},
+    {file = "pyright-1.1.321-py3-none-any.whl", hash = "sha256:bc8ca2001b9f19b1cf75eb5ace71d833f9266b3981a5d88dac3b9bbcff8d9281"},
+    {file = "pyright-1.1.321.tar.gz", hash = "sha256:f62d54fac611138a407bb302103700eeb37a147ce1a6e915148be9ca5961572a"},
 ]
 
 [package.dependencies]
@@ -2120,4 +2120,4 @@ dev = ["doc8", "flake8", "flake8-import-order", "rstcheck[sphinx]", "sphinx"]
 [metadata]
 lock-version = "2.0"
 python-versions = "^3.11"
-content-hash = "f4b5a7b3a898861d859dc86165057c2e34257b44a2d23a4b1a6fb2c330edf031"
+content-hash = "5fcad76a87bbe30eed3893d0a6407d60820625bef392aa4f1d0337ef59bef2f3"
diff --git a/pyproject.toml b/pyproject.toml
index 517bac72..e3dd43b4 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -31,7 +31,7 @@ connexion = "^2.14.2"
 pytest = "^7.4.0"
 pytest-cov = "^4.0.0"
 hypothesis = "^6.82.3"
-pyright = "^1.1.320"
+pyright = "^1.1.321"
 black = "^23.7.0"
 isort = "^5.12.0"
 ruff = "^0.0.283"