diff --git a/gradle.properties b/gradle.properties
index af6f136b..9c0ba27e 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -16,5 +16,5 @@ springDataReleaseTrainVersion=Neumann-SR5
 springSessionBomVersion=Dragonfruit-SR1
 springSessionDataGeodeVersion=2.3.2.RELEASE
 springShellVersion=1.2.0.RELEASE
-testcontainersVersion=1.14.3
+testcontainersVersion=1.15.0
 version=1.3.5.BUILD-SNAPSHOT