diff --git a/neo4j-guides/guide-extension/pom.xml b/neo4j-guides/guide-extension/pom.xml
index 673b8de..874c262 100644
--- a/neo4j-guides/guide-extension/pom.xml
+++ b/neo4j-guides/guide-extension/pom.xml
@@ -53,7 +53,7 @@
         <dependency>
             <groupId>org.apache.httpcomponents</groupId>
             <artifactId>httpclient</artifactId>
-            <version>4.4</version>
+            <version>4.5.13</version>
             <scope>test</scope>
         </dependency>
         <dependency>