diff --git a/spring-boot-starter-http/pom.xml b/spring-boot-starter-http/pom.xml
index 98f1511..fca2f65 100644
--- a/spring-boot-starter-http/pom.xml
+++ b/spring-boot-starter-http/pom.xml
@@ -29,7 +29,7 @@
         <dependency>
             <groupId>org.apache.httpcomponents</groupId>
             <artifactId>httpclient</artifactId>
-            <version>4.5.2</version>
+            <version>4.5.13</version>
             <exclusions>
                 <exclusion>
                     <artifactId>commons-codec</artifactId>