diff --git a/INSTALL/INSTALL.debian8.txt b/INSTALL/INSTALL.debian8.txt
index 83132d8cc..f5a5433a1 100644
--- a/INSTALL/INSTALL.debian8.txt
+++ b/INSTALL/INSTALL.debian8.txt
@@ -86,7 +86,7 @@ sudo -u www-data git submodule update
 
 # Once done, install CakeResque along with its dependencies if you intend to use the built in background jobs:
 cd /var/www/MISP/app
-sudo -u www-data wget https://getcomposer.org/download/1.1.2/composer.phar -O composer.phar
+sudo -u www-data wget https://getcomposer.org/download/1.2.1/composer.phar -O composer.phar
 sudo -u www-data php composer.phar require kamisama/cake-resque:4.1.2
 sudo -u www-data php composer.phar config vendor-dir Vendor
 sudo -u www-data php composer.phar install
diff --git a/INSTALL/INSTALL.ubuntu1604.txt b/INSTALL/INSTALL.ubuntu1604.txt
index a73ecce52..cf6d88528 100644
--- a/INSTALL/INSTALL.ubuntu1604.txt
+++ b/INSTALL/INSTALL.ubuntu1604.txt
@@ -86,7 +86,7 @@ sudo -u www-data git submodule update
 
 # Once done, install CakeResque along with its dependencies if you intend to use the built in background jobs:
 cd /var/www/MISP/app
-sudo -u www-data wget https://getcomposer.org/download/1.1.2/composer.phar -O composer.phar
+sudo -u www-data wget https://getcomposer.org/download/1.2.1/composer.phar -O composer.phar
 sudo -u www-data php composer.phar require kamisama/cake-resque:4.1.2
 sudo -u www-data php composer.phar config vendor-dir Vendor
 sudo -u www-data php composer.phar install