diff --git a/pom.xml b/pom.xml
index b07ab9b..e9be0ed 100644
--- a/pom.xml
+++ b/pom.xml
@@ -44,7 +44,7 @@
         <dependency>
             <groupId>org.postgresql</groupId>
             <artifactId>postgresql</artifactId>
-            <version>42.2.2</version>
+            <version>42.3.3</version>
         </dependency>
     </dependencies>
 
diff --git a/quora-api/pom.xml b/quora-api/pom.xml
index 04a6a81..5057296 100644
--- a/quora-api/pom.xml
+++ b/quora-api/pom.xml
@@ -57,7 +57,7 @@
         <dependency>
             <groupId>org.postgresql</groupId>
             <artifactId>postgresql</artifactId>
-            <version>42.2.2</version>
+            <version>42.3.3</version>
         </dependency>
 
         <dependency>
diff --git a/quora-db/pom.xml b/quora-db/pom.xml
index 6d4ae90..81d2044 100644
--- a/quora-db/pom.xml
+++ b/quora-db/pom.xml
@@ -13,7 +13,7 @@
 
     <properties>
         <sql-maven-plugin.version>1.5</sql-maven-plugin.version>
-        <postgresql.driver.version>42.2.2</postgresql.driver.version>
+        <postgresql.driver.version>42.3.3</postgresql.driver.version>
         <postgresql.driver.name>org.postgresql.Driver</postgresql.driver.name>
         <sql.path>${basedir}/src/main/resources/sql</sql.path>
     </properties>