diff --git a/.travis.yml b/.travis.yml
index d8299c7fa..d4ab047dc 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,7 +1,7 @@
 env:
   global:
       - REPO_DIR=Pillow
-      - BUILD_COMMIT=3.3.1
+      - BUILD_COMMIT=HEAD
       - PLAT=x86_64
       - UNICODE_WIDTH=32
       - BUILD_DEPENDS=""
diff --git a/Pillow b/Pillow
index aab33141f..ac5a212ce 160000
--- a/Pillow
+++ b/Pillow
@@ -1 +1 @@
-Subproject commit aab33141f381d5577cdef9033b7fdff79122a10c
+Subproject commit ac5a212cee478f7f1448080d47c2c9daa29e297f