diff --git a/pom.xml b/pom.xml
index 757d75ac..f9920259 100644
--- a/pom.xml
+++ b/pom.xml
@@ -48,7 +48,7 @@
         <jaxb2basics.version>0.6.0</jaxb2basics.version>
         <jackson.version>2.14.1</jackson.version>
         <logbackVersion>1.3.5</logbackVersion>
-        <pluto.version>2.1.0-M3</pluto.version>
+        <pluto.version>3.1.2</pluto.version>
         <slf4j.version>2.0.6</slf4j.version>
         <ehcache-spring-annotations.version>1.2.0</ehcache-spring-annotations.version>
         <ehcache.version>2.10.4</ehcache.version>