diff --git a/springboot/pom.xml b/springboot/pom.xml
index 2e47c6e..c21626d 100644
--- a/springboot/pom.xml
+++ b/springboot/pom.xml
@@ -148,7 +148,7 @@
             <dependency>
                 <groupId>org.apache.httpcomponents</groupId>
                 <artifactId>httpclient</artifactId>
-                <version>4.5.6</version>
+                <version>4.5.13</version>
             </dependency>
             <dependency>
                 <groupId>org.springframework</groupId>