diff --git a/packages/kernel/py/stlite-lib/poetry.lock b/packages/kernel/py/stlite-lib/poetry.lock
index 23c9ae61d..db5600732 100644
--- a/packages/kernel/py/stlite-lib/poetry.lock
+++ b/packages/kernel/py/stlite-lib/poetry.lock
@@ -1159,13 +1159,13 @@ diagrams = ["jinja2", "railroad-diagrams"]
 
 [[package]]
 name = "pyright"
-version = "1.1.380"
+version = "1.1.381"
 description = "Command line wrapper for pyright"
 optional = false
 python-versions = ">=3.7"
 files = [
-    {file = "pyright-1.1.380-py3-none-any.whl", hash = "sha256:a6404392053d8848bacc7aebcbd9d318bb46baf1a1a000359305481920f43879"},
-    {file = "pyright-1.1.380.tar.gz", hash = "sha256:e6ceb1a5f7e9f03106e0aa1d6fbb4d97735a5e7ffb59f3de6b2db590baf935b2"},
+    {file = "pyright-1.1.381-py3-none-any.whl", hash = "sha256:5dc0aa80a265675d36abab59c674ae01dbe476714f91845b61b841d34aa99081"},
+    {file = "pyright-1.1.381.tar.gz", hash = "sha256:314cf0c1351c189524fb10c7ac20688ecd470e8cc505c394d642c9c80bf7c3a5"},
 ]
 
 [package.dependencies]
@@ -1655,4 +1655,4 @@ watchmedo = ["PyYAML (>=3.10)"]
 [metadata]
 lock-version = "2.0"
 python-versions = "^3.12"
-content-hash = "6abffe7749d0c62a4b1a6e02d954e2973dee2c823f6ef91dfb62e9434c02273a"
+content-hash = "2a42a9b3349a4550bc479a4bee4e158c88994dbadb0fe274db2fbf0f9a4db987"
diff --git a/packages/kernel/py/stlite-lib/pyproject.toml b/packages/kernel/py/stlite-lib/pyproject.toml
index f810e1c54..543356525 100644
--- a/packages/kernel/py/stlite-lib/pyproject.toml
+++ b/packages/kernel/py/stlite-lib/pyproject.toml
@@ -17,7 +17,7 @@ pandas-stubs = "^2.2.2.240909"
 matplotlib = "^3.9.2"
 ruff = "^0.6.5"
 pyodide-py = "^0.26.2"
-pyright = "^1.1.380"
+pyright = "^1.1.381"
 
 [build-system]
 requires = ["poetry-core>=1.0.0"]