diff --git a/finish/inventory/pom.xml b/finish/inventory/pom.xml
index eff8a723..5404dc3e 100644
--- a/finish/inventory/pom.xml
+++ b/finish/inventory/pom.xml
@@ -84,7 +84,7 @@
         <dependency>
             <groupId>org.testcontainers</groupId>
             <artifactId>junit-jupiter</artifactId>
-            <version>1.21.3</version>
+            <version>1.21.4</version>
             <scope>test</scope>
         </dependency>
         <!-- end::dependencies[] -->
diff --git a/finish/system/pom.xml b/finish/system/pom.xml
index cbb8853a..825c3981 100644
--- a/finish/system/pom.xml
+++ b/finish/system/pom.xml
@@ -85,7 +85,7 @@
         <dependency>
             <groupId>org.testcontainers</groupId>
             <artifactId>junit-jupiter</artifactId>
-            <version>1.21.3</version>
+            <version>1.21.4</version>
             <scope>test</scope>
         </dependency>
         <!-- end::dependencies[] -->