diff --git a/pyproject.toml b/pyproject.toml
index afec20f..dddcf42 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -10,7 +10,7 @@ readme = "README.md"
 requires-python = ">=3.11"
 dependencies = [
   "pandas>=2.0",
-  "quant-platform-kit @ git+https://github.com/QuantStrategyLab/QuantPlatformKit.git@92458590a463e7219f0369a3505031ee74414135",
+  "quant-platform-kit @ git+https://github.com/QuantStrategyLab/QuantPlatformKit.git@8ba8276948ff71a8cc0a810f98b7437a1311c671",
 ]
 
 [project.optional-dependencies]
diff --git a/qsl.toml b/qsl.toml
index 5ddb205..bfa427f 100644
--- a/qsl.toml
+++ b/qsl.toml
@@ -5,5 +5,5 @@ upgrade_ring = "ring_b"
 bundle = "2026.07.4"
 requires = [
   "pandas>=2.0",
-  "quant-platform-kit @ git+https://github.com/QuantStrategyLab/QuantPlatformKit.git@92458590a463e7219f0369a3505031ee74414135",
+  "quant-platform-kit @ git+https://github.com/QuantStrategyLab/QuantPlatformKit.git@8ba8276948ff71a8cc0a810f98b7437a1311c671",
 ]
diff --git a/uv.lock b/uv.lock
index 3ed2f55..3a359dd 100644
--- a/uv.lock
+++ b/uv.lock
@@ -31,7 +31,7 @@ test = [
 requires-dist = [
     { name = "pandas", specifier = ">=2.0" },
     { name = "pytest", marker = "extra == 'test'", specifier = ">=8" },
-    { name = "quant-platform-kit", git = "https://github.com/QuantStrategyLab/QuantPlatformKit.git?rev=92458590a463e7219f0369a3505031ee74414135" },
+    { name = "quant-platform-kit", git = "https://github.com/QuantStrategyLab/QuantPlatformKit.git?rev=8ba8276948ff71a8cc0a810f98b7437a1311c671" },
 ]
 provides-extras = ["test"]
 
@@ -315,7 +315,7 @@ wheels = [
 [[package]]
 name = "quant-platform-kit"
 version = "0.10.0"
-source = { git = "https://github.com/QuantStrategyLab/QuantPlatformKit.git?rev=92458590a463e7219f0369a3505031ee74414135#92458590a463e7219f0369a3505031ee74414135" }
+source = { git = "https://github.com/QuantStrategyLab/QuantPlatformKit.git?rev=8ba8276948ff71a8cc0a810f98b7437a1311c671#8ba8276948ff71a8cc0a810f98b7437a1311c671" }
 
 [[package]]
 name = "six"