diff --git a/hazelcast-integration/aws-ecs/pom.xml b/hazelcast-integration/aws-ecs/pom.xml
index 5f45b4532..566177e42 100644
--- a/hazelcast-integration/aws-ecs/pom.xml
+++ b/hazelcast-integration/aws-ecs/pom.xml
@@ -37,7 +37,7 @@
         <dependency>
             <groupId>com.hazelcast</groupId>
             <artifactId>hazelcast</artifactId>
-            <version>3.11</version>
+            <version>3.12.13</version>
         </dependency>
         <dependency>
             <groupId>com.hazelcast</groupId>
diff --git a/pom.xml b/pom.xml
index 0b05306af..4187e1948 100644
--- a/pom.xml
+++ b/pom.xml
@@ -19,7 +19,7 @@
         <jdk.version>1.8</jdk.version>
         <jdk.integration.version>1.8</jdk.integration.version>
 
-        <hazelcast.version>5.3.0-SNAPSHOT</hazelcast.version>
+        <hazelcast.version>3.12.13</hazelcast.version>
         <hazelcast-jclouds.version>3.7.2</hazelcast-jclouds.version>
         <hazelcast.hibernate.version>2.3.0</hazelcast.hibernate.version>