diff --git a/PREBUILT b/PREBUILT
index ca8bdd8f4ad540cc0b286a28b7d3fcd63399b33d..2fce16526e81a1334651b9c3f149c28ec3886738 100644
--- a/PREBUILT
+++ b/PREBUILT
@@ -14,3 +14,5 @@ https://services.gradle.org/distributions/gradle-2.0-bin.zip
 https://services.gradle.org/distributions/gradle-2.1-bin.zip
 https://services.gradle.org/distributions/gradle-2.2-bin.zip
 https://services.gradle.org/distributions/gradle-2.2.1-bin.zip
+https://services.gradle.org/distributions/gradle-3.0-bin.zip
+https://services.gradle.org/distributions/gradle-3.1-all.zip
diff --git a/gradle-3.1-all.zip b/gradle-3.1-all.zip
new file mode 100644
index 0000000000000000000000000000000000000000..d65398eb325857eccd280644fa16376325bc317d
Binary files /dev/null and b/gradle-3.1-all.zip differ