diff --git a/gradle/dependency-management.gradle b/gradle/dependency-management.gradle
index c23db0af..ca612e28 100644
--- a/gradle/dependency-management.gradle
+++ b/gradle/dependency-management.gradle
@@ -9,7 +9,7 @@ dependencyManagement {
 	}
 
 	dependencies {
-		dependencySet(group: 'com.hazelcast', version: '3.12.2') {
+		dependencySet(group: 'com.hazelcast', version: '3.12.3') {
 			entry 'hazelcast'
 			entry 'hazelcast-client'
 		}
diff --git a/spring-session-hazelcast/src/integration-test/java/org/springframework/session/hazelcast/ClientServerHazelcastIndexedSessionRepositoryITests.java b/spring-session-hazelcast/src/integration-test/java/org/springframework/session/hazelcast/ClientServerHazelcastIndexedSessionRepositoryITests.java
index 68b0bf00..0b4cc65c 100644
--- a/spring-session-hazelcast/src/integration-test/java/org/springframework/session/hazelcast/ClientServerHazelcastIndexedSessionRepositoryITests.java
+++ b/spring-session-hazelcast/src/integration-test/java/org/springframework/session/hazelcast/ClientServerHazelcastIndexedSessionRepositoryITests.java
@@ -46,7 +46,7 @@ import org.springframework.test.context.web.WebAppConfiguration;
 @WebAppConfiguration
 class ClientServerHazelcastIndexedSessionRepositoryITests extends AbstractHazelcastIndexedSessionRepositoryITests {
 
-	private static GenericContainer container = new GenericContainer<>("hazelcast/hazelcast:3.12.2")
+	private static GenericContainer container = new GenericContainer<>("hazelcast/hazelcast:3.12.3")
 			.withExposedPorts(5701).withEnv("JAVA_OPTS", "-Dhazelcast.config=/opt/hazelcast/config_ext/hazelcast.xml")
 			.withClasspathResourceMapping("/hazelcast-server.xml", "/opt/hazelcast/config_ext/hazelcast.xml",
 					BindMode.READ_ONLY);