[SCB-1516] Upgrading third-party dependency versions
diff --git a/java-chassis-dependencies/default/pom.xml b/java-chassis-dependencies/default/pom.xml
index a4dce98..b18f391 100644
--- a/java-chassis-dependencies/default/pom.xml
+++ b/java-chassis-dependencies/default/pom.xml
@@ -82,7 +82,7 @@
     <mock-server.version>3.10.4</mock-server.version>
     <narayana.version>5.3.2.Final</narayana.version>
     <netflix-commons.version>0.3.0</netflix-commons.version>
-    <netty.version>4.1.28.Final</netty.version>
+    <netty.version>4.1.31.Final</netty.version>
     <okhttp3.version>3.14.2</okhttp3.version>
     <powermock.version>1.6.2</powermock.version>
     <prometheus.version>0.6.0</prometheus.version>
@@ -102,7 +102,7 @@
     <spring-cloud.version>Edgware.SR3</spring-cloud.version>     <!-- Spring Zuul handling of gzip response has bug in version Dalston.SR1 -->
     <swagger.version>1.5.22</swagger.version>
     <swagger2markup.version>1.3.3</swagger2markup.version>
-    <tcnetty.version>2.0.14.Final</tcnetty.version>
+    <tcnetty.version>2.0.22.Final</tcnetty.version>
     <tec-zkclient.version>0.10</tec-zkclient.version>
     <tomakehurst.version>2.6.0</tomakehurst.version>
     <vertx.version>3.6.3</vertx.version>