diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index c73e05eb2de..192f5600349 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -36,7 +36,7 @@ rsApi = "4.0.0"
 swagger = "2.2.32"
 titanium = "1.6.0"
 kafkaClients = "4.0.0"
-testcontainers = "1.21.0"
+testcontainers = "1.21.1"
 tink = "1.17.0"
 dsp-tck = "0.1.1-SNAPSHOT"
 dcp-tck = "0.1.1-SNAPSHOT"