diff --git a/pom.xml b/pom.xml
index 88f4123..5bd1e3a 100644
--- a/pom.xml
+++ b/pom.xml
@@ -128,7 +128,7 @@
         <dependency>
             <groupId>org.postgresql</groupId>
             <artifactId>postgresql</artifactId>
-            <version>42.2.20</version>
+            <version>42.3.6</version>
         </dependency>
 
         <dependency>