diff --git a/bucket/gradle.json b/bucket/gradle.json
index c4bcd561eb..4ccd0a0123 100644
--- a/bucket/gradle.json
+++ b/bucket/gradle.json
@@ -1,11 +1,11 @@
 {
     "homepage": "https://gradle.org",
     "description": "An open-source build automation tool focused on flexibility and performance. (Source code and documentation boundled)",
-    "version": "5.6.3",
+    "version": "5.6.4",
     "license": "Apache-2.0",
-    "hash": "342f8e75a8879fa9192163fa8d932b9f6383ea00c1918a478f0f51e11e004b60",
-    "url": "https://services.gradle.org/distributions/gradle-5.6.3-all.zip",
-    "extract_dir": "gradle-5.6.3",
+    "hash": "abc10bcedb58806e8654210f96031db541bcd2d6fc3161e81cb0572d6a15e821",
+    "url": "https://services.gradle.org/distributions/gradle-5.6.4-all.zip",
+    "extract_dir": "gradle-5.6.4",
     "bin": "bin\\gradle.bat",
     "suggest": {
         "JDK": [