diff --git a/pom.xml b/pom.xml
index 2d6e827..614b151 100644
--- a/pom.xml
+++ b/pom.xml
@@ -128,7 +128,7 @@
         <dependency>
             <groupId>org.testcontainers</groupId>
             <artifactId>postgresql</artifactId>
-            <version>1.20.3</version>
+            <version>1.20.4</version>
             <scope>test</scope>
         </dependency>
     </dependencies>