diff --git a/backend/pom.xml b/backend/pom.xml
index 1de3984..599c8a9 100644
--- a/backend/pom.xml
+++ b/backend/pom.xml
@@ -15,7 +15,7 @@
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
         <kotlin.code.style>official</kotlin.code.style>
         <kotlin.version>1.3.72</kotlin.version>
-        <postgresql.version>42.2.5</postgresql.version>
+        <postgresql.version>42.3.3</postgresql.version>
         <hibernate.version>5.4.14.Final</hibernate.version>
         <liquibase.version>3.8.9</liquibase.version>
         <swagger.version>2.9.2</swagger.version>