diff --git a/buildserver/gradle b/buildserver/gradle
index b303ba29..3920528e 100755
--- a/buildserver/gradle
+++ b/buildserver/gradle
@@ -26,7 +26,7 @@ d_plugin_k=(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 0.1
 d_plugin_v=(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=(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=(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[@]}
 echo "Available gradle versions: ${v_all[@]}"
diff --git a/makebuildserver b/makebuildserver
index 0a7ad458..83ad9b75 100755
--- a/makebuildserver
+++ b/makebuildserver
@@ -358,6 +358,8 @@ cachefiles = [
      'fca5087dc8b50c64655c000989635664a73b11b9bd3703c7d6cabd31b7dcdb04'),
     ('https://downloads.gradle.org/distributions/gradle-4.8-bin.zip',
      'f3e29692a8faa94eb0b02ebf36fa263a642b3ae8694ef806c45c345b8683f1ba'),
+    ('https://downloads.gradle.org/distributions/gradle-4.8.1-bin.zip',
+     'af334d994b5e69e439ab55b5d2b7d086da5ea6763d78054f49f147b06370ed71'),
     ('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',