diff --git a/ingestor/pom.xml b/ingestor/pom.xml
index 035a1d8..9819917 100644
--- a/ingestor/pom.xml
+++ b/ingestor/pom.xml
@@ -64,7 +64,7 @@
         <dependency>
             <groupId>org.apache.httpcomponents</groupId>
             <artifactId>httpclient</artifactId>
-            <version>4.5.4</version>
+            <version>4.5.13</version>
         </dependency>
         <dependency>
             <groupId>com.fasterxml.jackson.core</groupId>