diff --git a/java8/pom.xml b/java8/pom.xml
index 93e8ca1..7435fd1 100644
--- a/java8/pom.xml
+++ b/java8/pom.xml
@@ -129,7 +129,7 @@
     <dependency>
       <groupId>com.google.protobuf</groupId>
       <artifactId>protobuf-java</artifactId>
-      <version>3.23.4</version>
+      <version>3.25.5</version>
     </dependency>
     <dependency>
       <groupId>org.mybatis.spring.boot</groupId>