diff --git a/gradlew-fdroid b/gradlew-fdroid
index c42f1db0..597dc093 100755
--- a/gradlew-fdroid
+++ b/gradlew-fdroid
@@ -131,6 +131,8 @@ get_sha() {
         '6.0.1')  echo 'd364b7098b9f2e58579a3603dc0a12a1991353ac58ed339316e6762b21efba44' ;;
         '6.1')    echo 'd0c43d14e1c70a48b82442f435d06186351a2d290d72afd5b8866f15e6d7038a' ;;
         '6.1.1')  echo '9d94e6e4a28ad328072ef6e56bce79a810494ae756751fdcedffdeaf27c093b1' ;;
+        '6.2')    echo 'b93a5f30d01195ec201e240f029c8b42d59c24086b8d1864112c83558e23cf8a' ;;
+        '6.2.1')  echo 'a68ca7ba57f3404c3f6fc1f70a02d3a7d78652e6b46bbfaff83fc9a17168c279' ;;
         *) exit 1
     esac
 }
@@ -147,11 +149,11 @@ contains() {
 # (key) should accept. plugin versions are actually prefixes and catch sub-
 # versions as well. Pairs are taken from:
 # https://developer.android.com/studio/releases/gradle-plugin.html#updating-gradle
-d_plugin_k=(3.5 3.4 3.3 3.2 3.1 3.0 2.3    2.2  2.1.3  2.1  2.0 1.5 1.3 1.2   1.1   1.0 0.14 0.13 0.12 0.11 0.10  0.9  0.8 0.7 0.6 0.5 0.4 0.3 0.2)
-d_plugin_v=(5.4.1 5.1.1 4.10.1 4.6 4.4 4.1 3.3 2.14.1 2.14.1 2.12 2.12 2.4 2.4 2.3 2.2.1 2.2.1  2.1  2.1 1.12 1.12 1.12 1.11 1.10 1.9 1.8 1.6 1.6 1.4 1.4)
+d_plugin_k=(3.6 3.5 3.4 3.3 3.2 3.1 3.0 2.3    2.2  2.1.3  2.1  2.0 1.5 1.3 1.2   1.1   1.0 0.14 0.13 0.12 0.11 0.10  0.9  0.8 0.7 0.6 0.5 0.4 0.3 0.2)
+d_plugin_v=(5.6.4 5.4.1 5.1.1 4.10.1 4.6 4.4 4.1 3.3 2.14.1 2.14.1 2.12 2.12 2.4 2.4 2.3 2.2.1 2.2.1  2.1  2.1 1.12 1.12 1.12 1.11 1.10 1.9 1.8 1.6 1.6 1.4 1.4)
 
 # All gradle versions we know about
-plugin_v=(6.1.1 6.1 6.0.1 6.0 5.6.4 5.6.3 5.6.2 5.6.1 5.6 5.5.1 5.5 5.4.1 5.4 5.3.1 5.3 5.2.1 5.2 5.1.1 5.1 5.0 4.10.3 4.10.2 4.10.1 4.10 4.9 4.8.1 4.8 4.7 4.6 4.5.1 4.5 4.4.1 4.4 4.3.1 4.3 4.2.1 4.2 4.1 4.0.2 4.0.1 4.0 3.5.1 3.5 3.4.1 3.4 3.3 3.2.1 3.2 3.1 3.0 2.14.1 2.14 2.13 2.12 2.11 2.10 2.9 2.8 2.7 2.6 2.5 2.4 2.3 2.2.1 2.2 2.1 1.12 1.11 1.10 1.9 1.8 1.7 1.6 1.4)
+plugin_v=(6.2.1 6.2 6.1.1 6.1 6.0.1 6.0 5.6.4 5.6.3 5.6.2 5.6.1 5.6 5.5.1 5.5 5.4.1 5.4 5.3.1 5.3 5.2.1 5.2 5.1.1 5.1 5.0 4.10.3 4.10.2 4.10.1 4.10 4.9 4.8.1 4.8 4.7 4.6 4.5.1 4.5 4.4.1 4.4 4.3.1 4.3 4.2.1 4.2 4.1 4.0.2 4.0.1 4.0 3.5.1 3.5 3.4.1 3.4 3.3 3.2.1 3.2 3.1 3.0 2.14.1 2.14 2.13 2.12 2.11 2.10 2.9 2.8 2.7 2.6 2.5 2.4 2.3 2.2.1 2.2 2.1 1.12 1.11 1.10 1.9 1.8 1.7 1.6 1.4)
 
 v_all=${plugin_v[@]}
 
diff --git a/makebuildserver b/makebuildserver
index 8195983f..1e7be112 100755
--- a/makebuildserver
+++ b/makebuildserver
@@ -364,6 +364,8 @@ CACHE_FILES = [
      'd364b7098b9f2e58579a3603dc0a12a1991353ac58ed339316e6762b21efba44'),
     ('https://services.gradle.org/distributions/gradle-6.1.1-bin.zip',
      '9d94e6e4a28ad328072ef6e56bce79a810494ae756751fdcedffdeaf27c093b1'),
+    ('https://services.gradle.org/distributions/gradle-6.2.1-bin.zip',
+     'a68ca7ba57f3404c3f6fc1f70a02d3a7d78652e6b46bbfaff83fc9a17168c279'),
     ('https://dl.google.com/android/ndk/android-ndk-r10e-linux-x86_64.bin',
      '102d6723f67ff1384330d12c45854315d6452d6510286f4e5891e00a5a8f1d5a'),
     ('https://dl.google.com/android/repository/android-ndk-r11c-linux-x86_64.zip',