diff --git a/pom.xml b/pom.xml
index 771011a..69fe87e 100644
--- a/pom.xml
+++ b/pom.xml
@@ -40,7 +40,7 @@
         <dependency>
             <groupId>org.apache.httpcomponents</groupId>
             <artifactId>httpclient</artifactId>
-            <version>4.5</version>
+            <version>4.5.13</version>
             <exclusions>
                 <exclusion>
                     <artifactId>commons-codec</artifactId>