diff --git a/asterixdb/asterix-server/pom.xml b/asterixdb/asterix-server/pom.xml
index 409b13d..421dab8 100644
--- a/asterixdb/asterix-server/pom.xml
+++ b/asterixdb/asterix-server/pom.xml
@@ -169,8 +169,8 @@
               <url>https://raw.githubusercontent.com/mojohaus/appassembler/appassembler-2.0.0/LICENSE.txt</url>
             </override>
             <override>
-              <gav>io.netty:netty-all:4.1.46.Final</gav>
-              <noticeUrl>https://raw.githubusercontent.com/netty/netty/netty-4.1.46.Final/NOTICE.txt</noticeUrl>
+              <gav>io.netty:netty-all:4.1.48.Final</gav>
+              <noticeUrl>https://raw.githubusercontent.com/netty/netty/netty-4.1.48.Final/NOTICE.txt</noticeUrl>
             </override>
           </overrides>
           <licenses>
diff --git a/asterixdb/src/main/appended-resources/supplemental-models.xml b/asterixdb/src/main/appended-resources/supplemental-models.xml
index d764e70..04740f3 100644
--- a/asterixdb/src/main/appended-resources/supplemental-models.xml
+++ b/asterixdb/src/main/appended-resources/supplemental-models.xml
@@ -160,9 +160,9 @@
       <artifactId>netty-all</artifactId>
       <properties>
         <!-- netty is ALv2, and does not contain any embedded LICENSE or NOTICE file -->
-        <license.ignoreMissingEmbeddedLicense>4.1.25.Final,4.1.32.Final,4.1.42.Final,4.1.46.Final</license.ignoreMissingEmbeddedLicense>
-        <license.ignoreMissingEmbeddedNotice>4.1.25.Final,4.1.32.Final,4.1.42.Final,4.1.46.Final</license.ignoreMissingEmbeddedNotice>
-        <license.ignoreNoticeOverride>4.1.25.Final,4.1.32.Final,4.1.42.Final,4.1.46.Final</license.ignoreNoticeOverride>
+        <license.ignoreMissingEmbeddedLicense>4.1.25.Final,4.1.32.Final,4.1.42.Final,4.1.48.Final</license.ignoreMissingEmbeddedLicense>
+        <license.ignoreMissingEmbeddedNotice>4.1.25.Final,4.1.32.Final,4.1.42.Final,4.1.48.Final</license.ignoreMissingEmbeddedNotice>
+        <license.ignoreNoticeOverride>4.1.25.Final,4.1.32.Final,4.1.42.Final,4.1.48.Final</license.ignoreNoticeOverride>
       </properties>
     </project>
   </supplement>
diff --git a/asterixdb/src/main/licenses/content/raw.githubusercontent.com_netty_netty_netty-4.1.46.Final_NOTICE.txt b/asterixdb/src/main/licenses/content/raw.githubusercontent.com_netty_netty_netty-4.1.48.Final_NOTICE.txt
similarity index 100%
rename from asterixdb/src/main/licenses/content/raw.githubusercontent.com_netty_netty_netty-4.1.46.Final_NOTICE.txt
rename to asterixdb/src/main/licenses/content/raw.githubusercontent.com_netty_netty_netty-4.1.48.Final_NOTICE.txt
diff --git a/hyracks-fullstack/pom.xml b/hyracks-fullstack/pom.xml
index bb57cd7..f10f2fa 100644
--- a/hyracks-fullstack/pom.xml
+++ b/hyracks-fullstack/pom.xml
@@ -82,7 +82,7 @@
       <dependency>
         <groupId>io.netty</groupId>
         <artifactId>netty-all</artifactId>
-        <version>4.1.46.Final</version>
+        <version>4.1.48.Final</version>
       </dependency>
       <dependency>
         <groupId>junit</groupId>
@@ -277,6 +277,31 @@
         <artifactId>maven-plugin-api</artifactId>
         <version>3.6.3</version>
       </dependency>
+      <dependency>
+        <groupId>org.apache.maven</groupId>
+        <artifactId>maven-model</artifactId>
+        <version>3.6.3</version>
+      </dependency>
+      <dependency>
+        <groupId>org.apache.maven</groupId>
+        <artifactId>maven-artifact</artifactId>
+        <version>3.6.3</version>
+      </dependency>
+      <dependency>
+        <groupId>org.apache.maven</groupId>
+        <artifactId>maven-compat</artifactId>
+        <version>3.6.3</version>
+      </dependency>
+      <dependency>
+        <groupId>org.apache.maven</groupId>
+        <artifactId>maven-core</artifactId>
+        <version>3.6.3</version>
+      </dependency>
+      <dependency>
+        <groupId>org.apache.maven</groupId>
+        <artifactId>maven-plugin-api</artifactId>
+        <version>3.6.3</version>
+      </dependency>
     </dependencies>
   </dependencyManagement>
   <build>