diff --git a/bucket/grails.json b/bucket/grails.json
index 19bb0dbdb8..bf0cb5b130 100644
--- a/bucket/grails.json
+++ b/bucket/grails.json
@@ -1,14 +1,14 @@
 {
-    "version": "5.1.5",
+    "version": "5.1.6",
     "description": "A powerful Groovy-based web application framework for the JVM built on top of Spring Boot.",
     "homepage": "https://grails.org",
     "license": "Apache-2.0",
     "suggest": {
         "JDK": "java/openjdk"
     },
-    "url": "https://github.com/grails/grails-core/releases/download/v5.1.5/grails-5.1.5.zip",
-    "hash": "6ef8d134a78909ab472ea9037acb886631cfb65b0853b99d2d6a8b2656817a9f",
-    "extract_dir": "grails-5.1.5",
+    "url": "https://github.com/grails/grails-core/releases/download/v5.1.6/grails-5.1.6.zip",
+    "hash": "1f873f36eea23a06912e5fee579d67627350839a7d72397fb5a7b1667978b7e2",
+    "extract_dir": "grails-5.1.6",
     "bin": "bin\\grails.bat",
     "env_set": {
         "GRAILS_HOME": "$dir"