diff --git a/DEPS b/DEPS
index 52d11da..8c70d4c 100644
--- a/DEPS
+++ b/DEPS
@@ -13,10 +13,10 @@
   'chromium_git': 'https://chromium.googlesource.com',
   'pdfium_git': 'https://pdfium.googlesource.com',
 
-  'android_ndk_revision': 'd57523210239b867fa4fb9d05c2aacc3f1802fe0',
+  'android_ndk_revision': 'e951c37287c7d8cd915bf8d4149fd4a06d808b55',
   'binutils_revision': 'e146228c20af6af922887d0be2d3641cbffb33c5',
-  'build_revision': '097c79babc9b2ce40b61c3e33da1c6681acf837c',
-  'buildtools_revision': 'b36c7b60ed73919b157c7d23ec5fce2aa69ab05e',
+  'build_revision': 'b1bf4b84cb5db309fda657ebd19a6c3d2ebdcb66',
+  'buildtools_revision': 'f115f4786771afdfacb18a2299541b23e21f4792',
   'catapult_revision': 'd624b3ced2c81d4fb4ea98a8dbb4532272cc1e0a',
   'clang_revision': 'ac1e5f78c39dc2a262af149404dd36c140eecdc1',
   'cygwin_revision': 'c89e446b273697fadf3a10ff1007a97c0b7de6df',
diff --git a/build_overrides/build.gni b/build_overrides/build.gni
index af65788..bb15253 100644
--- a/build_overrides/build.gni
+++ b/build_overrides/build.gni
@@ -16,8 +16,8 @@
 
 # Support different NDK locations in non-Chromium builds.
 default_android_ndk_root = "//third_party/android_ndk"
-default_android_ndk_version = "r12b"
-default_android_ndk_major_version = 12
+default_android_ndk_version = "r16"
+default_android_ndk_major_version = 16
 
 # PDFium builds don't support building java targets.
 enable_java_templates = false