diff --git a/pdf-toolkit-repo/pom.xml b/pdf-toolkit-repo/pom.xml
index 0b9e467..2cbeaf5 100644
--- a/pdf-toolkit-repo/pom.xml
+++ b/pdf-toolkit-repo/pom.xml
@@ -62,7 +62,7 @@
         <dependency>
             <groupId>org.apache.httpcomponents</groupId>
             <artifactId>httpclient</artifactId>
-            <version>4.5.2</version>
+            <version>4.5.13</version>
             <scope>test</scope>
         </dependency>