diff --git a/check_process b/check_process
index 5e259d4..2885774 100644
--- a/check_process
+++ b/check_process
@@ -17,8 +17,8 @@
 		    setup_private=1
 		    setup_public=1
 		    upgrade=1
-            upgrade=1    from_commit=f9b9e934f6929bd564386f06c0352f0ef41b7619
-            upgrade=1    from_commit=874ff38bc4e011a5ba22f006745e86ef8e052346
+            upgrade=1    from_commit=333f32482b409de753b1fe2c010c25409da99fa7
+            upgrade=1    from_commit=2574d127bca88b4dac8325b93c429c8160123719
             upgrade=1    from_commit=f28bb98edd9bd018acc168a22186cc79737373a0
 		    backup_restore=1
 		    multi_instance=0
diff --git a/scripts/_common.sh b/scripts/_common.sh
index ad14063..5b61ecd 100644
--- a/scripts/_common.sh
+++ b/scripts/_common.sh
@@ -23,7 +23,8 @@ install_dependance() {
 	ynh_install_app_dependencies python2.7 python-pip libpython2.7 python-setuptools python-ldap python-urllib3 python-simplejson python-imaging python-mysqldb python-flup expect python-requests python-dev ffmpeg python-memcache \
         libjpeg62-turbo-dev zlib1g-dev # For building pillow
     ynh_add_swap 2000
-    sudo -u $seafile_user pip install --user --upgrade Pillow 'moviepy<1.0' certifi idna
+    # Note that we install imageio to force the dependance, without this imageio 2.8 is installed and it need python3.5
+    sudo -u $seafile_user pip install --user --upgrade Pillow 'moviepy<1.0' 'imageio<2.8' certifi idna
     ynh_del_swap
 }