diff --git a/hysteria/Makefile b/hysteria/Makefile
index abe963da8..d570f95b2 100644
--- a/hysteria/Makefile
+++ b/hysteria/Makefile
@@ -5,12 +5,12 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=hysteria
-PKG_VERSION:=
+PKG_VERSION:=2.1.1
 PKG_RELEASE:=1
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
 PKG_SOURCE_URL:=https://codeload.github.com/apernet/hysteria/tar.gz/app/v$(PKG_VERSION)?
-PKG_HASH:=d5558cd419c8d46bdc958064cb97f963d1ea793866414c025906ec15033512ed
+PKG_HASH:=a9ccbd7b38ccb9b8d0f3f75c18bd6846e32a58442dbdc2946629be4b3c5f6424
 PKG_BUILD_DIR:=$(BUILD_DIR)/$(PKG_NAME)-app-v$(PKG_VERSION)
 
 PKG_LICENSE:=MIT