diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index bbb3a370..f104b76e 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -14,7 +14,7 @@ reflections = "0.10.2"
 keycloak-admin-client = "26.0.0"
 kotest = "5.9.1"
 testcontainers = "1.20.2"
-testcontainers-keycloak = "3.4.0"
+testcontainers-keycloak = "3.9.1"
 jsonwebtoken = "0.12.6"
 cucumber = "7.20.0"
 apacheCommon = "1.12.0"