diff --git a/pom.xml b/pom.xml
index dc1b282..741edff 100644
--- a/pom.xml
+++ b/pom.xml
@@ -67,7 +67,7 @@
         <h2.version>1.4.199</h2.version>
         <mysql.version>8.0.20</mysql.version>
         <HikariCP.version>3.4.0</HikariCP.version>
-        <postgresql.version>42.2.8</postgresql.version>
+        <postgresql.version>42.3.3</postgresql.version>
         <hibernate.version>5.4.1.Final</hibernate.version>
         <mockito-core.version>3.0.0</mockito-core.version>
         <junit-jupiter.version>5.6.2</junit-jupiter.version>