diff --git a/dubbo-samples/rpc/dubbo3/pom.xml b/dubbo-samples/rpc/dubbo3/pom.xml
index 4d078e59..119f5c84 100644
--- a/dubbo-samples/rpc/dubbo3/pom.xml
+++ b/dubbo-samples/rpc/dubbo3/pom.xml
@@ -26,14 +26,14 @@
 		<java.version>1.8</java.version>
 		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
 		<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
-		<spring.boot.version>2.7.16</spring.boot.version>
+		<spring.boot.version>3.3.4</spring.boot.version>
 		<koupleless.runtime.version>1.3.1</koupleless.runtime.version>
 		<sofa.ark.version>2.2.14</sofa.ark.version>
 		<disruptor.version>3.4.2</disruptor.version>
 		<maven.compiler.plugin.version>3.8.1</maven.compiler.plugin.version>
 		<dubbo.version>3.1.11</dubbo.version>
 		<protobuf.plugin.version>0.6.1</protobuf.plugin.version>
-		<protobuf.version>3.19.6</protobuf.version>
+		<protobuf.version>3.25.5</protobuf.version>
 		<protoc.version>3.18.3</protoc.version>
 		<grpc.version>1.54.1</grpc.version>
 	</properties>
diff --git a/dubbo32-samples/pom.xml b/dubbo32-samples/pom.xml
index c4109ad9..c37a289d 100644
--- a/dubbo32-samples/pom.xml
+++ b/dubbo32-samples/pom.xml
@@ -9,7 +9,7 @@
     <packaging>pom</packaging>
 
     <properties>
-        <spring.boot.version>3.2.2</spring.boot.version>
+        <spring.boot.version>3.3.4</spring.boot.version>
         <sofa.ark.version>3.1.7</sofa.ark.version>
         <koupleless.runtime.version>2.1.6</koupleless.runtime.version>
         <dubbo.version>3.2.10</dubbo.version>
diff --git a/dubbo32-samples/rpc/dubbo32/pom.xml b/dubbo32-samples/rpc/dubbo32/pom.xml
index 2864e379..acfd68d7 100644
--- a/dubbo32-samples/rpc/dubbo32/pom.xml
+++ b/dubbo32-samples/rpc/dubbo32/pom.xml
@@ -29,7 +29,7 @@
 		<disruptor.version>3.4.2</disruptor.version>
 		<maven.compiler.plugin.version>3.8.1</maven.compiler.plugin.version>
 		<protobuf.plugin.version>0.6.1</protobuf.plugin.version>
-		<protobuf.version>3.19.6</protobuf.version>
+		<protobuf.version>3.25.5</protobuf.version>
 		<protoc.version>3.18.3</protoc.version>
 		<grpc.version>1.54.1</grpc.version>
 	</properties>
diff --git a/springboot1-samples/pom.xml b/springboot1-samples/pom.xml
index 3aaa3108..6ba0c731 100644
--- a/springboot1-samples/pom.xml
+++ b/springboot1-samples/pom.xml
@@ -10,7 +10,7 @@
     <packaging>pom</packaging>
 
     <properties>
-        <spring.boot.version>1.5.9.RELEASE</spring.boot.version>
+        <spring.boot.version>2.5.12</spring.boot.version>
         <java.version>1.8</java.version>
         <maven.compiler.source>8</maven.compiler.source>
         <maven.compiler.target>8</maven.compiler.target>