diff --git a/samples/spring-data-mybatis/pom.xml b/samples/spring-data-mybatis/pom.xml
index df6f597f7..3b6fde057 100644
--- a/samples/spring-data-mybatis/pom.xml
+++ b/samples/spring-data-mybatis/pom.xml
@@ -42,7 +42,7 @@
       <dependency>
         <groupId>org.testcontainers</groupId>
         <artifactId>testcontainers-bom</artifactId>
-        <version>1.20.3</version>
+        <version>1.20.4</version>
         <scope>import</scope>
         <type>pom</type>
       </dependency>