diff --git a/utils/rtty/Makefile b/utils/rtty/Makefile
index 4d06e53ea..5e9f7084c 100755
--- a/utils/rtty/Makefile
+++ b/utils/rtty/Makefile
@@ -8,13 +8,13 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=rtty
-PKG_VERSION:=5.0.2
+PKG_VERSION:=5.1.0
 PKG_RELEASE:=2
 
 PKG_SOURCE_PROTO:=git
 PKG_SOURCE_VERSION:=v$(PKG_VERSION)
 PKG_SOURCE_URL=https://github.com/zhaojh329/rtty.git
-PKG_MIRROR_HASH:=d6ab0fdccc6ab46a3400aed0e984d7f447a90662cde6a58ff2dcb6929acb6402
+PKG_MIRROR_HASH:=0d81595305abae252b2914e53d0aa8e64de433357c147fd6391363a223c694d8
 
 PKG_BUILD_DIR=$(BUILD_DIR)/$(PKG_NAME)-$(BUILD_VARIANT)/$(PKG_SOURCE_SUBDIR)