diff --git a/default.xml b/default.xml
index b977ff9..419a5c9 100644
--- a/default.xml
+++ b/default.xml
@@ -4,10 +4,11 @@
   <remote name="aosp"
            fetch="https://android.googlesource.com"
            review="android-review.googlesource.com" />
-  <default revision="refs/tags/android-7.1.2_r14"
+  <default revision="refs/tags/android-7.1.2_r27"
            remote="aosp"
            sync-c="true"
            sync-j="4" />
+
   <project path="build" name="platform/build" groups="pdk" >
     <copyfile src="core/root.mk" dest="Makefile" />
   </project>
@@ -258,7 +259,6 @@
   <project path="external/objenesis" name="platform/external/objenesis" groups="pdk" />
   <project path="external/okhttp" name="platform/external/okhttp" groups="pdk" />
   <project path="external/opencv" name="platform/external/opencv" groups="pdk-cw-fs,pdk-fs" />
-  <project path="external/opencv3" name="platform/external/opencv3" groups="pdk" />
   <project path="external/openfst" name="platform/external/openfst" groups="pdk" />
   <project path="external/openssh" name="platform/external/openssh" groups="pdk" />
   <project path="external/owasp/sanitizer" name="platform/external/owasp/sanitizer" groups="pdk" />