diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index e9e1289..cead8ff 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -2,7 +2,7 @@
 commons-io = "2.21.0"
 jetbrains = "26.0.2-1"
 systemlambda = "1.2.1"
-testcontainers = "1.21.3"
+testcontainers = "1.21.4"
 vertx = "5.0.5"
 
 plugin-jib = "3.5.1"