diff --git a/cmake/paddlepaddle.cmake b/cmake/paddlepaddle.cmake
index 4caed8c2494338667d03c08d2a62ccaf3577cc7c..6f2ead23a396f7287fc98ef3c16138bdf7f583e7 100644
--- a/cmake/paddlepaddle.cmake
+++ b/cmake/paddlepaddle.cmake
@@ -32,7 +32,7 @@ ExternalProject_Add(
     ${EXTERNAL_PROJECT_LOG_ARGS}
     # TODO(wangguibao): change to de newst repo when they changed.
     GIT_REPOSITORY  "https://github.com/PaddlePaddle/Paddle"
-    GIT_TAG         "v1.4.1"
+    GIT_TAG         "v1.5.1"
     PREFIX          ${PADDLE_SOURCES_DIR}
     UPDATE_COMMAND  ""
     BINARY_DIR ${CMAKE_BINARY_DIR}/Paddle