diff --git a/package/rtty/rtty.hash b/package/rtty/rtty.hash
index b2e9db2436..a6ccb5c2e6 100644
--- a/package/rtty/rtty.hash
+++ b/package/rtty/rtty.hash
@@ -1,2 +1,2 @@
-sha256  9bc5d30dfa9bd664a62711b6229f47505b83adb364907f24e3a404aad52a4802  rtty-7.4.0.tar.gz
+sha256  e634939bae62bf3d52ceebae5df00179629d214634b93464eeb2294406512b30  rtty-8.1.0.tar.gz
 sha256  99efed4bbc0b62f96f999ef23399e38234fb91651af734fd389a52b033a85b55  LICENSE
diff --git a/package/rtty/rtty.mk b/package/rtty/rtty.mk
index 4ec220394c..964ec04ec4 100644
--- a/package/rtty/rtty.mk
+++ b/package/rtty/rtty.mk
@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-RTTY_VERSION = 7.4.0
+RTTY_VERSION = 8.1.0
 RTTY_SITE = https://github.com/zhaojh329/rtty/releases/download/v$(RTTY_VERSION)
 RTTY_LICENSE = MIT
 RTTY_LICENSE_FILES = LICENSE
@@ -13,26 +13,26 @@ RTTY_DEPENDENCIES = libev
 ifeq ($(BR2_PACKAGE_MBEDTLS),y)
 RTTY_DEPENDENCIES += mbedtls
 RTTY_CONF_OPTS += \
-	-DRTTY_SSL_SUPPORT=ON \
-	-DRTTY_USE_MBEDTLS=ON \
-	-DRTTY_USE_OPENSSL=OFF \
-	-DRTTY_USE_WOLFSSL=OFF
+	-DSSL_SUPPORT=ON \
+	-DUSE_MBEDTLS=ON \
+	-DUSE_OPENSSL=OFF \
+	-DUSE_WOLFSSL=OFF
 else ifeq ($(BR2_PACKAGE_OPENSSL),y)
 RTTY_DEPENDENCIES += host-pkgconf openssl
 RTTY_CONF_OPTS += \
-	-DRTTY_SSL_SUPPORT=ON \
-	-DRTTY_USE_MBEDTLS=OFF \
-	-DRTTY_USE_OPENSSL=ON \
-	-DRTTY_USE_WOLFSSL=OFF
+	-DSSL_SUPPORT=ON \
+	-DUSE_MBEDTLS=OFF \
+	-DUSE_OPENSSL=ON \
+	-DUSE_WOLFSSL=OFF
 else ifeq ($(BR2_PACKAGE_WOLFSSL),y)
 RTTY_DEPENDENCIES += wolfssl
 RTTY_CONF_OPTS += \
-	-DRTTY_SSL_SUPPORT=ON \
-	-DRTTY_USE_MBEDTLS=OFF \
-	-DRTTY_USE_OPENSSL=OFF \
-	-DRTTY_USE_WOLFSSL=ON
+	-DSSL_SUPPORT=ON \
+	-DUSE_MBEDTLS=OFF \
+	-DUSE_OPENSSL=OFF \
+	-DUSE_WOLFSSL=ON
 else
-RTTY_CONF_OPTS += -DRTTY_SSL_SUPPORT=OFF
+RTTY_CONF_OPTS += -DSSL_SUPPORT=OFF
 endif
 
 $(eval $(cmake-package))