diff --git a/hyracks-fullstack/pom.xml b/hyracks-fullstack/pom.xml
index d8168ef..c8478e2 100644
--- a/hyracks-fullstack/pom.xml
+++ b/hyracks-fullstack/pom.xml
@@ -152,22 +152,22 @@
       <dependency>
         <groupId>com.fasterxml.jackson.core</groupId>
         <artifactId>jackson-databind</artifactId>
-        <version>2.10.3</version>
+        <version>2.12.1</version>
       </dependency>
       <dependency>
         <groupId>com.fasterxml.jackson.core</groupId>
         <artifactId>jackson-core</artifactId>
-        <version>2.10.3</version>
+        <version>2.12.1</version>
       </dependency>
       <dependency>
         <groupId>com.fasterxml.jackson.core</groupId>
         <artifactId>jackson-annotations</artifactId>
-        <version>2.10.3</version>
+        <version>2.12.1</version>
       </dependency>
       <dependency>
         <groupId>com.google.guava</groupId>
         <artifactId>guava</artifactId>
-        <version>28.2-jre</version>
+        <version>30.1-jre</version>
         <exclusions>
           <exclusion>
             <groupId>com.google.code.findbugs</groupId>
@@ -209,7 +209,7 @@
       <dependency>
         <groupId>org.apache.httpcomponents</groupId>
         <artifactId>httpclient</artifactId>
-        <version>4.5.11</version>
+        <version>4.5.13</version>
       </dependency>
       <dependency>
         <groupId>org.apache.rat</groupId>