diff --git a/pom.xml b/pom.xml
index a3e7c2b..70f1045 100644
--- a/pom.xml
+++ b/pom.xml
@@ -22,7 +22,7 @@
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
         <java.version>17</java.version>
         <spring-cloud.version>2023.0.0</spring-cloud.version>
-        <testcontainers.version>1.19.3</testcontainers.version>
+        <testcontainers.version>1.21.1</testcontainers.version>
         <sonar.host.url>https://sonarcloud.io</sonar.host.url>
     </properties>