diff --git a/Dockerfile b/Dockerfile
index be33fcfe..b195cec6 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM registry-vpc.cn-beijing.aliyuncs.com/lihongjie/maven:3-eclipse-temurin-17 as build
+FROM registry-vpc.cn-beijing.aliyuncs.com/lihongjie/maven:3-eclipse-temurin-24-noble as build
 WORKDIR /code
 COPY pom.xml .
 COPY settings.xml .
diff --git a/pom.xml b/pom.xml
index 827b1f59..65dd3997 100644
--- a/pom.xml
+++ b/pom.xml
@@ -14,7 +14,7 @@
     <name>coal</name>
     <description>coal</description>
     <properties>
-        <java.version>17</java.version>
+        <java.version>21</java.version>
         <git-code-format-maven-plugin.version>4.2</git-code-format-maven-plugin.version>
     </properties>