diff --git a/backend/pom.xml b/backend/pom.xml
index 17873b4..56bd99f 100644
--- a/backend/pom.xml
+++ b/backend/pom.xml
@@ -154,7 +154,7 @@
         <dependency>
             <groupId>org.postgresql</groupId>
             <artifactId>postgresql</artifactId>
-            <version>42.7.8</version>
+            <version>42.7.11</version>
         </dependency>
         <dependency>
             <groupId>org.ohdsi.sql</groupId>