diff --git a/package/libs/ustream-ssl/Makefile b/package/libs/ustream-ssl/Makefile
index cd9b2fe8a3..509709cd71 100644
--- a/package/libs/ustream-ssl/Makefile
+++ b/package/libs/ustream-ssl/Makefile
@@ -1,13 +1,13 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=ustream-ssl
-PKG_VERSION:=2015-07-09
+PKG_VERSION:=2016-01-15
 PKG_RELEASE=$(PKG_SOURCE_VERSION)
 
 PKG_SOURCE_PROTO:=git
 PKG_SOURCE_URL=$(OPENWRT_GIT)/project/ustream-ssl.git
 PKG_SOURCE_SUBDIR:=$(PKG_NAME)-$(PKG_VERSION)
-PKG_SOURCE_VERSION:=c2d73c22618e8ee444e8d346695eca908ecb72d3
+PKG_SOURCE_VERSION:=0c4f5c2493a4a9bbff28efd9661a967fe95e7495
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION)-$(PKG_SOURCE_VERSION).tar.gz
 CMAKE_INSTALL:=1
 
@@ -51,6 +51,14 @@ define Package/libustream-polarssl
   DEFAULT_VARIANT:=1
 endef
 
+define Package/libustream-mbedtls
+  $(Package/libustream/default)
+  TITLE += (polarssl)
+  DEPENDS += +libmbedtls
+  VARIANT:=mbedtls
+  DEFAULT_VARIANT:=1
+endef
+
 ifeq ($(BUILD_VARIANT),cyassl)
   TARGET_CFLAGS += -I$(STAGING_DIR)/usr/include/cyassl -DHAVE_SNI
   CMAKE_OPTIONS += -DCYASSL=on
@@ -58,6 +66,9 @@ endif
 ifeq ($(BUILD_VARIANT),polarssl)
   CMAKE_OPTIONS += -DPOLARSSL=on
 endif
+ifeq ($(BUILD_VARIANT),mbedtls)
+  CMAKE_OPTIONS += -DMBEDTLS=on
+endif
 
 define Package/libustream/default/install
 	$(INSTALL_DIR) $(1)/lib/
@@ -67,7 +78,9 @@ endef
 Package/libustream-openssl/install = $(Package/libustream/default/install)
 Package/libustream-cyassl/install = $(Package/libustream/default/install)
 Package/libustream-polarssl/install = $(Package/libustream/default/install)
+Package/libustream-mbedtls/install = $(Package/libustream/default/install)
 
 $(eval $(call BuildPackage,libustream-polarssl))
+$(eval $(call BuildPackage,libustream-mbedtls))
 $(eval $(call BuildPackage,libustream-cyassl))
 $(eval $(call BuildPackage,libustream-openssl))