diff --git a/requirements.txt b/requirements.txt
index f6ce277..84e4475 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,7 +2,7 @@ flask
 gunicorn
 quant-platform-kit @ git+https://github.com/QuantStrategyLab/QuantPlatformKit.git@6a273601b5213844168d4642a7f3c9c4ed3ce162
 us-equity-strategies @ git+https://github.com/QuantStrategyLab/UsEquityStrategies.git@3b557b349566caa14b5630aea614fd10a0310f1d
-hk-equity-strategies @ git+https://github.com/QuantStrategyLab/HkEquityStrategies.git@4007746ac21379f7ce7cf8e999d2bb37123f6767
+hk-equity-strategies @ git+https://github.com/QuantStrategyLab/HkEquityStrategies.git@844e4506bdd114e787e05d6b557cfd0a11b195e6
 pandas
 numpy
 requests