diff --git a/build.gradle b/build.gradle
index 56a67a5d..a3cf1980 100644
--- a/build.gradle
+++ b/build.gradle
@@ -40,7 +40,7 @@ configurations {
 }
 
 dependencies {
-    internal 'org.codehaus.groovy:groovy-all:2.4.4'
+    internal 'org.codehaus.groovy:groovy-all:2.4.5'
 
     internal 'org.apache.ant:ant:1.9.6'
     internal 'log4j:log4j:1.2.17'