diff --git a/pom.xml b/pom.xml
index 8589c03e..90891466 100644
--- a/pom.xml
+++ b/pom.xml
@@ -191,7 +191,7 @@
     <dependency>
       <groupId>org.testcontainers</groupId>
       <artifactId>postgresql</artifactId>
-      <version>1.21.2</version>
+      <version>1.21.3</version>
       <scope>test</scope>
     </dependency>
     <!-- We use mockito-inline as it supports mocking static methods -->