diff --git a/back/pom.xml b/back/pom.xml
index 7529d48..81c3120 100644
--- a/back/pom.xml
+++ b/back/pom.xml
@@ -189,7 +189,7 @@
             <dependency>
                 <groupId>org.apache.httpcomponents</groupId>
                 <artifactId>httpclient</artifactId>
-                <version>4.0.3</version>
+                <version>4.5.13</version>
             </dependency>
 
             <dependency>
@@ -213,7 +213,7 @@
             <dependency>
                 <groupId>org.apache.httpcomponents</groupId>
                 <artifactId>httpclient</artifactId>
-                <version>4.3.6</version>
+                <version>4.5.13</version>
             </dependency>
 
             <dependency>