diff --git a/groovy.json b/groovy.json
index ae5eab3228..6a70cf498f 100644
--- a/groovy.json
+++ b/groovy.json
@@ -4,7 +4,7 @@
     "license": "Apache 2.0",
     "url": "https://dl.bintray.com/groovy/maven/apache-groovy-binary-2.4.8.zip",
     "hash": "668a65ea17037371a1952cca5f42ebc03329e15d3619aacb4c7dd5f4b39a8dfd",
-    "extract_dir": "groovy-2.4.6",
+    "extract_dir": "groovy-2.4.8",
     "bin": [
         "bin\\grape.bat",
         "bin\\groovy.bat",