diff --git a/api/pom.xml b/api/pom.xml
index 6684ff5..b8493fc 100644
--- a/api/pom.xml
+++ b/api/pom.xml
@@ -20,7 +20,7 @@
 
     <properties>
         <java.version>17</java.version>
-        <testcontainers.version>1.20.1</testcontainers.version>
+        <testcontainers.version>1.21.3</testcontainers.version>
     </properties>
     <dependencyManagement>
         <dependencies>