diff --git a/bucket/groovy.json b/bucket/groovy.json
index 9f1f95fb15..be5f931a31 100644
--- a/bucket/groovy.json
+++ b/bucket/groovy.json
@@ -1,11 +1,11 @@
 {
     "homepage": "http://www.groovy-lang.org/",
     "description": "A powerful, optionally typed and dynamic language, with static-typing and static compilation capabilities, for the Java platform aimed at improving developer productivity thanks to a concise, familiar and easy to learn syntax.",
-    "version": "3.0.5",
+    "version": "3.0.6",
     "license": "Apache-2.0",
-    "url": "https://dl.bintray.com/groovy/maven/apache-groovy-binary-3.0.5.zip",
-    "hash": "f7ffaed8aa63611bf68bef0db512ab979926c6e8778393fe573c553b9bd39e10",
-    "extract_dir": "groovy-3.0.5",
+    "url": "https://dl.bintray.com/groovy/maven/apache-groovy-binary-3.0.6.zip",
+    "hash": "6e0cc2d5b8a7b8585f15816c7d5cae1b09b4003ced0002e79abe7b4b1ebb35f2",
+    "extract_dir": "groovy-3.0.6",
     "bin": [
         "bin\\grape.bat",
         "bin\\groovy.bat",