diff --git a/pyproject.toml b/pyproject.toml
index aa7d56d0..fcf8fedf 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -41,7 +41,7 @@ dependencies = [
 
 [dependency-groups]
 dev = [
-    "pyright==1.1.392.post0",
+    "pyright==1.1.393",
     "ruff==0.9.3",
     "mahou-py",
     "requests==2.32.3",
diff --git a/uv.lock b/uv.lock
index 28f32d2e..f82ddf32 100644
--- a/uv.lock
+++ b/uv.lock
@@ -743,7 +743,7 @@ requires-dist = [
 [package.metadata.requires-dev]
 dev = [
     { name = "mahou-py", git = "https://github.com/Japan7/mahou.py.git?rev=9a32edf35f4ca0b0946118286c3acfa12f4a3363" },
-    { name = "pyright", specifier = "==1.1.392.post0" },
+    { name = "pyright", specifier = "==1.1.393" },
     { name = "requests", specifier = "==2.32.3" },
     { name = "ruff", specifier = "==0.9.3" },
     { name = "types-redis", specifier = "==4.6.0.20241004" },
@@ -998,15 +998,15 @@ wheels = [
 
 [[package]]
 name = "pyright"
-version = "1.1.392.post0"
+version = "1.1.393"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
     { name = "nodeenv" },
     { name = "typing-extensions" },
 ]
-sdist = { url = "https://files.pythonhosted.org/packages/66/df/3c6f6b08fba7ccf49b114dfc4bb33e25c299883fd763f93fad47ef8bc58d/pyright-1.1.392.post0.tar.gz", hash = "sha256:3b7f88de74a28dcfa90c7d90c782b6569a48c2be5f9d4add38472bdaac247ebd", size = 3789911 }
+sdist = { url = "https://files.pythonhosted.org/packages/f4/c1/aede6c74e664ab103673e4f1b7fd3d058fef32276be5c43572f4067d4a8e/pyright-1.1.393.tar.gz", hash = "sha256:aeeb7ff4e0364775ef416a80111613f91a05c8e01e58ecfefc370ca0db7aed9c", size = 3790430 }
 wheels = [
-    { url = "https://files.pythonhosted.org/packages/e7/b1/a18de17f40e4f61ca58856b9ef9b0febf74ff88978c3f7776f910071f567/pyright-1.1.392.post0-py3-none-any.whl", hash = "sha256:252f84458a46fa2f0fd4e2f91fc74f50b9ca52c757062e93f6c250c0d8329eb2", size = 5595487 },
+    { url = "https://files.pythonhosted.org/packages/92/47/f0dd0f8afce13d92e406421ecac6df0990daee84335fc36717678577d3e0/pyright-1.1.393-py3-none-any.whl", hash = "sha256:8320629bb7a44ca90944ba599390162bf59307f3d9fb6e27da3b7011b8c17ae5", size = 5646057 },
 ]
 
 [[package]]