--- a/python/mozboot/mozboot/mozillabuild.py
+++ b/python/mozboot/mozboot/mozillabuild.py
@@ -21,19 +21,19 @@ class MozillaBuildBootstrapper(BaseBoots
 
     def install_system_packages(self):
         self.install_rustup()
 
     def install_rustup(self):
         try:
             rustup_init = tempfile.gettempdir() + '/rustup-init.exe'
             self.http_download_and_save(
-                    'https://static.rust-lang.org/rustup/archive/0.2.0/i686-pc-windows-msvc/rustup-init.exe',
+                    'https://static.rust-lang.org/rustup/archive/1.6.0/i686-pc-windows-msvc/rustup-init.exe',
                     rustup_init,
-                    'a45ab7462b567dacddaf6e9e48bb43a1b9c1db4404ba77868f7d6fc685282a46')
+                    '9855b9f0b19fd83c056185e083b6b345982becc2f8c608aac14998a73bcc2937')
             self.run([rustup_init, '--no-modify-path', '--default-host',
                 'x86_64-pc-windows-msvc', '--default-toolchain', 'stable', '-y'])
             mozillabuild_dir = os.environ['MOZILLABUILD']
 
             with open(mozillabuild_dir + 'msys/etc/profile.d/profile-rustup.sh', 'wb') as f:
                 f.write('#!/bash/sh\n')
                 f.write('if test -n "$MOZILLABUILD"; then\n')
                 f.write('    WIN_HOME=$(command cd "$HOME" && pwd)\n')