1 files changed, 1 insertions, 1 deletions

diff --git a/pom.xml b/pom.xml
index 1644f17..e733f72 100755
--- a/pom.xml
+++ b/pom.xml
@@ -103,7 +103,7 @@
         <aai.schema.version>1.3.0</aai.schema.version>
 
         <netty.handler.version>4.1.9.Final</netty.handler.version>
-        <netty.version>4.0.37.Final</netty.version>
+        <netty.version>4.0.56.Final</netty.version>
 
         <spring.test.version>4.3.6.RELEASE</spring.test.version>