diff --git a/pom.xml b/pom.xml
index a6509011..10e96fe3 100644
--- a/pom.xml
+++ b/pom.xml
@@ -34,7 +34,7 @@
         <dependency>
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter-redis</artifactId>
-            <version>1.3.2.RELEASE</version>
+            <version>1.5.8.RELEASE</version>
         </dependency>
         <dependency>
             <groupId>org.springframework.boot</groupId>
@@ -59,7 +59,7 @@
         <dependency>
             <groupId>com.alibaba</groupId>
             <artifactId>druid</artifactId>
-            <version>1.0.23</version>
+            <version>1.5.8.RELEASE</version>
         </dependency>
         <dependency>
             <groupId>org.apache.poi</groupId>
@@ -69,7 +69,7 @@
         <dependency>
             <groupId>commons-io</groupId>
             <artifactId>commons-io</artifactId>
-            <version>2.5</version>
+            <version>2.14.0</version>
         </dependency>
         <dependency>
             <groupId>org.springframework.boot</groupId>
@@ -88,7 +88,7 @@
         <dependency>
             <groupId>com.alibaba</groupId>
             <artifactId>fastjson</artifactId>
-            <version>1.2.23</version>
+            <version>5.1.44</version>
         </dependency>
         <dependency>
             <groupId>commons-fileupload</groupId>
@@ -153,7 +153,7 @@
             <!--<dependency>-->
                 <!--<groupId>org.springframework.cloud</groupId>-->
                 <!--<artifactId>spring-cloud-dependencies</artifactId>-->
-                <!--<version>${spring-cloud.version}</version>-->
+                <!--<version>1.5.8.RELEASE</version>-->
                 <!--<type>pom</type>-->
                 <!--<scope>import</scope>-->
             <!--</dependency>-->