diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index debdbbb88..de4ecdc56 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -8,7 +8,7 @@ jbossLoggingVersion = "3.5.0.Final"
 junitVersion = "5.13.3"
 junitPlatformVersion = "1.13.3"
 log4jVersion = "2.25.2"
-testcontainersVersion = "1.21.3"
+testcontainersVersion = "1.21.4"
 vertxSqlClientVersion = "4.5.22"
 vertxWebVersion= "4.5.22"
 vertxWebClientVersion = "4.5.22"