diff --git a/spine-cocos2dx/CMakeLists.txt b/spine-cocos2dx/CMakeLists.txt
index 028103e07..50d304d22 100644
--- a/spine-cocos2dx/CMakeLists.txt
+++ b/spine-cocos2dx/CMakeLists.txt
@@ -2,14 +2,14 @@ cmake_minimum_required(VERSION 2.8)
 set(EXAMPLE_DIR "${CMAKE_CURRENT_LIST_DIR}/example")
 if (NOT EXISTS ${EXAMPLE_DIR}/cocos2d)
 	message("Downloading cocos2dx, this may take some time!")
-	file(DOWNLOAD "http://cdn.cocos2d-x.org/cocos2d-x-3.16.zip" "${EXAMPLE_DIR}/cocos2dx.zip")
+	file(DOWNLOAD "https://digitalocean.cocos2d-x.org/Cocos2D-X/cocos2d-x-3.17.1.zip" "${EXAMPLE_DIR}/cocos2dx.zip")
 	execute_process(
 		COMMAND ${CMAKE_COMMAND} -E tar x  ${EXAMPLE_DIR}/cocos2dx.zip
 		WORKING_DIRECTORY ${EXAMPLE_DIR}
     )
     execute_process(
     	COMMAND ${CMAKE_COMMAND} -E rename
-        "${EXAMPLE_DIR}/cocos2d-x-3.16" "${EXAMPLE_DIR}/cocos2d"
+        "${EXAMPLE_DIR}/cocos2d-x-3.17.1" "${EXAMPLE_DIR}/cocos2d"
     )
     execute_process(
     	COMMAND ${CMAKE_COMMAND} -E remove_directory "${EXAMPLE_DIR}/cocos2d/cocos/editor-support/spine"