diff --git a/makebuildserver b/makebuildserver
index 00be7804..909d9301 100755
--- a/makebuildserver
+++ b/makebuildserver
@@ -390,7 +390,7 @@ CACHE_FILES = [
     ('https://services.gradle.org/distributions/gradle-6.4.1-bin.zip',
      'e58cdff0cee6d9b422dcd08ebeb3177bc44eaa09bd9a2e838ff74c408fe1cbcd'),
     ('https://services.gradle.org/distributions/gradle-6.5.1-bin.zip',
-     'e6f83508f0970452f56197f610d13c5f593baaf43c0e3c6a571e5967be754025'),
+     '50a7d30529fa939721fe9268a0205142f3f2302bcac5fb45b27a3902e58db54a'),
     ('https://services.gradle.org/distributions/gradle-6.6.1-bin.zip',
      '7873ed5287f47ca03549ab8dcb6dc877ac7f0e3d7b1eb12685161d10080910ac'),
     ('https://dl.google.com/android/ndk/android-ndk-r10e-linux-x86_64.bin',