diff --git a/pom.xml b/pom.xml
index b2d759d..9ebb73e 100644
--- a/pom.xml
+++ b/pom.xml
@@ -64,7 +64,7 @@
     <maven-javadoc-plugin.version>3.1.1</maven-javadoc-plugin.version>
     <maven-jxr-plugin.version>2.5</maven-jxr-plugin.version>
     <mockito.version>3.2.0</mockito.version>
-    <netty.version>4.1.42.Final</netty.version>
+    <netty.version>4.1.50.Final</netty.version>
     <hadoop.version>3.1.3</hadoop.version>
     <bouncycastle.version>1.65</bouncycastle.version>
     <jersey.container.version>2.17</jersey.container.version>
@@ -73,7 +73,7 @@
     <commons-dbutils.version>1.7</commons-dbutils.version>
     <drizzle-jdbc.version>1.4</drizzle-jdbc.version>
     <jsch.version>0.1.55</jsch.version>
-    <maven-owasp-plugin-version>5.2.4</maven-owasp-plugin-version>
+    <maven-owasp-plugin-version>5.3.2</maven-owasp-plugin-version>
     <commons-codec.version>1.13</commons-codec.version>
     <commons-logging.version>1.2</commons-logging.version>
     <ini4j.version>0.5.4</ini4j.version>