diff --git a/scripts/upgrade b/scripts/upgrade
index 5c8e940..516b28f 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -136,6 +136,14 @@ pushd "$final_path"
     ynh_exec_warn_less sudo -u $app env $ynh_node_load_PATH npm install
 popd
 
+#=================================================
+# SETUP PIP (FOR YQ)
+#=================================================
+
+pip_path=$final_path/.pip
+python3 -m venv $pip_path
+$pip_path/bin/pip3 install yq
+
 #=================================================
 # SPECIFIC UPGRADE
 #=================================================