diff --git a/makebuildserver b/makebuildserver
index bd9a46a0..d34d15eb 100755
--- a/makebuildserver
+++ b/makebuildserver
@@ -93,8 +93,8 @@ if config['apt_package_cache']:
     config['aptcachedir'] = cachedir + '/apt/archives'
 
 cachefiles = [
-    ('https://dl.google.com/android/repository/tools_r25.1.7-linux.zip',
-     '3ca053600a86a5a64d5571edfbb1dad27f2bda3bfd2d38e2fe54322610b1ef0b'),
+    ('https://dl.google.com/android/repository/tools_r25.2.1-linux.zip',
+     '03499e02bfc0eb22e1f80318f7f0d74af37e18ed3055af547eb2689decbb963a'),
     ('https://dl.google.com/android/repository/android_m2repository_r35.zip',
      '2fdfe9a4dff87ee8129d9fc1ed78c242e87f9c0b4d92ad1437b5fde6de1e634c'),
     ('https://dl.google.com/android/repository/android-1.5_r04-linux.zip',