diff --git a/FlinkBenchmarks/pom.xml b/FlinkBenchmarks/pom.xml
index 15bb966..41bccdd 100644
--- a/FlinkBenchmarks/pom.xml
+++ b/FlinkBenchmarks/pom.xml
@@ -103,7 +103,7 @@
         <dependency>
             <groupId>org.apache.httpcomponents</groupId>
             <artifactId>httpclient</artifactId>
-            <version>4.4</version>
+            <version>4.5.13</version>
         </dependency>
 
         <dependency>