diff --git a/manageiq-appliance_console.gemspec b/manageiq-appliance_console.gemspec
index 4858f5bb..54c65b97 100644
--- a/manageiq-appliance_console.gemspec
+++ b/manageiq-appliance_console.gemspec
@@ -25,15 +25,16 @@ Gem::Specification.new do |spec|
   spec.add_runtime_dependency "awesome_spawn",           "~> 1.6"
   spec.add_runtime_dependency "bcrypt",                  "~> 3.1.10"
   spec.add_runtime_dependency "bcrypt_pbkdf",            ">= 1.0", "< 2.0"
+  spec.add_runtime_dependency "ed25519",                 ">= 1.2", "< 2.0"
   spec.add_runtime_dependency "highline",                "~> 2.1"
   spec.add_runtime_dependency "i18n",                    ">= 0.8"
-  spec.add_runtime_dependency "linux_admin",             "~> 2.0"
+  spec.add_runtime_dependency "linux_admin",             "~> 3.0"
   spec.add_runtime_dependency "manageiq-password",       "< 2"
-  spec.add_runtime_dependency "net-scp",                 "~> 1.2.1"
+  spec.add_runtime_dependency "net-scp",                 "~> 4.0"
+  spec.add_runtime_dependency "net-ssh",                 "~> 7.2"
   spec.add_runtime_dependency "optimist",                "~> 3.0"
   spec.add_runtime_dependency "pg"
   spec.add_runtime_dependency "pg-logical_replication"
-  spec.add_runtime_dependency "rbnacl",                  ">= 3.2", "< 5.0"
 
   spec.add_development_dependency "bundler"
   spec.add_development_dependency "manageiq-style"