diff --git a/debian/control b/debian/control
index 7a55360b52..24505f212b 100644
--- a/debian/control
+++ b/debian/control
@@ -97,7 +97,7 @@ Depends: ${shlibs:Depends}, ${misc:Depends},
 # API
  ruby-grape (>= 1.1~),
  ruby-grape-entity (>= 0.7.1~),
- ruby-rack-cors (>= 1.0~),
+ ruby-rack-cors (>= 1.0.6~),
 # GraphQL API
  ruby-graphql (>= 1.9.11~),
  ruby-graphiql-rails (>= 1.4.10~),
@@ -114,7 +114,7 @@ Depends: ${shlibs:Depends}, ${misc:Depends},
 # for backups
  ruby-fog-aws (>= 3.5~),
  ruby-fog-core (>= 2.1~),
-   ruby-excon (>= 0.60~),
+   ruby-excon (>= 0.72~),
  ruby-fog-google (>= 1.9~),
  ruby-fog-local (>= 0.6~),
  ruby-fog-openstack (>= 1.0~),