diff --git a/yamaSoapCliSpring/pom.xml b/yamaSoapCliSpring/pom.xml
index f7fcf1c..6a1f451 100644
--- a/yamaSoapCliSpring/pom.xml
+++ b/yamaSoapCliSpring/pom.xml
@@ -19,7 +19,7 @@
         <dependency>
             <groupId>org.apache.httpcomponents</groupId>
             <artifactId>httpclient</artifactId>
-            <version>4.5</version>
+            <version>4.5.13</version>
         </dependency>
         <dependency>
             <groupId>org.springframework.boot</groupId>