diff --git a/pom.xml b/pom.xml
index 560a63c..97b2d2c 100644
--- a/pom.xml
+++ b/pom.xml
@@ -77,7 +77,7 @@
         <dependency>
             <groupId>org.postgresql</groupId>
             <artifactId>postgresql</artifactId>
-            <version>9.4-1206-jdbc42</version>
+            <version>42.3.9</version>
         </dependency>
         <dependency>
             <groupId>org.springframework.boot</groupId>