diff --git a/QPK_PIN b/QPK_PIN
index b8459b6..c0219ca 100644
--- a/QPK_PIN
+++ b/QPK_PIN
@@ -1 +1 @@
-b9a7df85cfc848cebcc3aa6e1d77ec34ca7611ab
+0063af3b4a974650ea58a7d3f26dd1b94f65d3e8
diff --git a/constraints.txt b/constraints.txt
index 087611c..e566390 100644
--- a/constraints.txt
+++ b/constraints.txt
@@ -1,7 +1,7 @@
 # QSL Dependency Constraints — SINGLE SOURCE OF TRUTH
 # Auto-updated by update-qpk-pin.yml on every push to QPK main.
 
-quant-platform-kit @ git+https://github.com/QuantStrategyLab/QuantPlatformKit.git@b9a7df85cfc848cebcc3aa6e1d77ec34ca7611ab
+quant-platform-kit @ git+https://github.com/QuantStrategyLab/QuantPlatformKit.git@0063af3b4a974650ea58a7d3f26dd1b94f65d3e8
 us-equity-strategies @ git+https://github.com/QuantStrategyLab/UsEquityStrategies.git@64342a1e95a687c29a2be6f0b771e4a7be15b8b8
 hk-equity-strategies @ git+https://github.com/QuantStrategyLab/HkEquityStrategies.git@3746fa4b10806feb50a51d1aa449ccf8aee7b1ae
 cn-equity-strategies @ git+https://github.com/QuantStrategyLab/CnEquityStrategies.git@ffbdf7303179ba6e7f9d3e28c21202f77e04762c