diff --git a/Dockerfile b/Dockerfile
index 3c4bb40..d2f9aaa 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM bitnami/java:17.0.12-10-debian-12-r4 AS builder
+FROM bitnami/java:17.0.12-10-debian-12-r6 AS builder
 
 WORKDIR /opt
 
diff --git a/pom.xml b/pom.xml
index a42c7bf..73083db 100644
--- a/pom.xml
+++ b/pom.xml
@@ -11,7 +11,7 @@
     </parent>
 
     <artifactId>ec-config-server</artifactId>
-    <version>1.0.5</version>
+    <version>1.0.6-SNAPSHOT</version>
 
     <licenses>
         <license>
diff --git a/src/main/resources/application.yml b/src/main/resources/application.yml
index 61aa510..2d1a964 100644
--- a/src/main/resources/application.yml
+++ b/src/main/resources/application.yml
@@ -2,7 +2,7 @@ application:
   name: ec-config-server
 
 server:
-  port: 8888
+  port: ${CONFIG_SERVER_PORT:8888}
 
 management:
   endpoints: