diff --git a/hyracks-fullstack/pom.xml b/hyracks-fullstack/pom.xml
index 3671893..9a8202c 100644
--- a/hyracks-fullstack/pom.xml
+++ b/hyracks-fullstack/pom.xml
@@ -74,6 +74,7 @@
     <jacoco.version>0.7.6.201602180812</jacoco.version>
     <log4j.version>2.14.1</log4j.version>
     <snappy.version>1.1.8.4</snappy.version>
+    <jackson.version>2.13.0</jackson.version>
 
     <implementation.title>Apache Hyracks and Algebricks - ${project.name}</implementation.title>
     <implementation.url>https://asterixdb.apache.org/</implementation.url>
@@ -84,8 +85,33 @@
     <dependencies>
       <dependency>
         <groupId>io.netty</groupId>
-        <artifactId>netty-all</artifactId>
-        <version>4.1.63.Final</version>
+        <artifactId>netty-buffer</artifactId>
+        <version>4.1.69.Final</version>
+      </dependency>
+      <dependency>
+        <groupId>io.netty</groupId>
+        <artifactId>netty-common</artifactId>
+        <version>4.1.69.Final</version>
+      </dependency>
+      <dependency>
+        <groupId>io.netty</groupId>
+        <artifactId>netty-codec-http</artifactId>
+        <version>4.1.69.Final</version>
+      </dependency>
+      <dependency>
+        <groupId>io.netty</groupId>
+        <artifactId>netty-transport</artifactId>
+        <version>4.1.69.Final</version>
+      </dependency>
+      <dependency>
+        <groupId>io.netty</groupId>
+        <artifactId>netty-codec</artifactId>
+        <version>4.1.69.Final</version>
+      </dependency>
+      <dependency>
+        <groupId>io.netty</groupId>
+        <artifactId>netty-handler</artifactId>
+        <version>4.1.69.Final</version>
       </dependency>
       <dependency>
         <groupId>junit</groupId>
@@ -190,22 +216,22 @@
       <dependency>
         <groupId>com.fasterxml.jackson.core</groupId>
         <artifactId>jackson-databind</artifactId>
-        <version>2.12.3</version>
+        <version>${jackson.version}</version>
       </dependency>
       <dependency>
         <groupId>com.fasterxml.jackson.core</groupId>
         <artifactId>jackson-core</artifactId>
-        <version>2.12.3</version>
+        <version>${jackson.version}</version>
       </dependency>
       <dependency>
         <groupId>com.fasterxml.jackson.core</groupId>
         <artifactId>jackson-annotations</artifactId>
-        <version>2.12.3</version>
+        <version>${jackson.version}</version>
       </dependency>
       <dependency>
         <groupId>com.google.guava</groupId>
         <artifactId>guava</artifactId>
-        <version>30.1-jre</version>
+        <version>31.0.1-jre</version>
         <exclusions>
           <exclusion>
             <groupId>com.google.code.findbugs</groupId>
@@ -292,32 +318,32 @@
       <dependency>
         <groupId>org.apache.maven</groupId>
         <artifactId>maven-model</artifactId>
-        <version>3.6.3</version>
+        <version>3.8.3</version>
       </dependency>
       <dependency>
         <groupId>org.apache.maven</groupId>
         <artifactId>maven-artifact</artifactId>
-        <version>3.6.3</version>
+        <version>3.8.3</version>
       </dependency>
       <dependency>
         <groupId>org.apache.maven</groupId>
         <artifactId>maven-compat</artifactId>
-        <version>3.6.3</version>
+        <version>3.8.3</version>
       </dependency>
       <dependency>
         <groupId>org.apache.maven</groupId>
         <artifactId>maven-core</artifactId>
-        <version>3.6.3</version>
+        <version>3.8.3</version>
     </dependency>
       <dependency>
         <groupId>org.apache.maven</groupId>
         <artifactId>maven-plugin-api</artifactId>
-        <version>3.6.3</version>
+        <version>3.8.3</version>
       </dependency>
       <dependency>
         <groupId>it.unimi.dsi</groupId>
         <artifactId>fastutil-core</artifactId>
-        <version>8.5.4</version>
+        <version>8.5.6</version>
       </dependency>
       <dependency>
         <groupId>org.slf4j</groupId>
@@ -327,7 +353,7 @@
       <dependency>
         <groupId>org.apache.logging.log4j</groupId>
         <artifactId>log4j-1.2-api</artifactId>
-        <version>2.13.1</version>
+        <version>${log4j.version}</version>
       </dependency>
       <dependency>
         <groupId>org.mockito</groupId>