diff --git a/pom.xml b/pom.xml
index 8bd2317..cad3102 100644
--- a/pom.xml
+++ b/pom.xml
@@ -22,7 +22,7 @@
         <jersey.version>2.36</jersey.version>
 
         <guava.version>31.1-jre</guava.version>
-        <groovy.version>3.0.12</groovy.version>
+        <groovy.version>3.0.15</groovy.version>
         <shiro.version>1.11.0</shiro.version>
         <csrfguard.version>4.2.0</csrfguard.version>