diff --git a/third_party/DataPipes b/third_party/DataPipes
index af3e81f..f357bcf 160000
--- a/third_party/DataPipes
+++ b/third_party/DataPipes
@@ -1 +1 @@
-Subproject commit af3e81fae5ea68f9b617821c148f2a44baafc84d
+Subproject commit f357bcfad87dfb25f0bc4941d41506b17ec6d576
diff --git a/third_party/build_boringssl.sh b/third_party/build_boringssl.sh
index 24fceb2..d507074 100755
--- a/third_party/build_boringssl.sh
+++ b/third_party/build_boringssl.sh
@@ -23,6 +23,7 @@ if [[ ${build_os_type} == "linux" ]]; then
     # define OPENSSL_VERSION_NUMBER  0x1010008fL
     #endif" > include/openssl/opensslv.h
     fi
+    cd ..
 fi
 
 generate_build_path "${library_path}"
diff --git a/third_party/build_libevent.sh b/third_party/build_libevent.sh
old mode 100644
new mode 100755