diff --git a/demo/SparkDemo/pom.xml b/demo/SparkDemo/pom.xml
index 969ab25..5608395 100644
--- a/demo/SparkDemo/pom.xml
+++ b/demo/SparkDemo/pom.xml
@@ -286,7 +286,7 @@
         <dependency>
             <groupId>io.lettuce</groupId>
             <artifactId>lettuce-core</artifactId>
-            <version>5.0.5.RELEASE</version>
+            <version>6.5.1.RELEASE</version>
         </dependency>
 
         <dependency>
diff --git a/demo/demo-common/pom.xml b/demo/demo-common/pom.xml
index 2653f72..bf1525f 100644
--- a/demo/demo-common/pom.xml
+++ b/demo/demo-common/pom.xml
@@ -20,7 +20,7 @@
 
     <properties>
         <java.version>1.8</java.version>
-        <protobuf.version>3.19.6</protobuf.version>
+        <protobuf.version>3.25.5</protobuf.version>
     </properties>
 
     <artifactId>demo-common</artifactId>
diff --git a/pom.xml b/pom.xml
index 30f1677..42949da 100644
--- a/pom.xml
+++ b/pom.xml
@@ -117,7 +117,7 @@
             <dependency>
                 <groupId>ch.qos.logback</groupId>
                 <artifactId>logback-core</artifactId>
-                <version>1.2.13</version>
+                <version>1.3.15</version>
             </dependency>
 
             <dependency>