diff --git a/Gemfile b/Gemfile
index e156dc2a0..4bbb38a3f 100644
--- a/Gemfile
+++ b/Gemfile
@@ -33,7 +33,7 @@ gem 'rack-dev-mark', '~> 0.7.5'
 gem 'capistrano', '~> 3.8.1'
 gem 'capistrano-rails', '~> 1.2.3'
 gem 'capistrano-rbenv', '~> 2.1.1'
-gem 'capistrano-bundler', '~> 1.2.0'
+gem 'capistrano-bundler', '~> 1.5.0'
 
 gem "i18n", '~> 0.8.1'
 gem "bootstrap-sass", '~> 2.3.2.2' # locked because blacklight 4.7
diff --git a/Gemfile.lock b/Gemfile.lock
index 0cd1b3324..bb1832a63 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -70,7 +70,7 @@ GEM
       tzinfo (~> 1.1)
     addressable (2.6.0)
       public_suffix (>= 2.0.2, < 4.0)
-    airbrussh (1.2.0)
+    airbrussh (1.3.2)
       sshkit (>= 1.6.1, != 1.7.0)
     arel (6.0.4)
     ast (2.4.0)
@@ -101,9 +101,8 @@ GEM
       i18n
       rake (>= 10.0.0)
       sshkit (>= 1.9.0)
-    capistrano-bundler (1.2.0)
+    capistrano-bundler (1.5.0)
       capistrano (~> 3.1)
-      sshkit (~> 1.2)
     capistrano-rails (1.2.3)
       capistrano (~> 3.1)
       capistrano-bundler (~> 1.1)
@@ -245,9 +244,9 @@ GEM
     multi_json (1.13.1)
     multi_xml (0.6.0)
     multipart-post (2.0.0)
-    net-scp (1.2.1)
-      net-ssh (>= 2.6.5)
-    net-ssh (4.1.0)
+    net-scp (2.0.0)
+      net-ssh (>= 2.6.5, < 6.0.0)
+    net-ssh (5.2.0)
     netrc (0.10.3)
     nokogiri (1.10.3)
       mini_portile2 (~> 2.4.0)
@@ -424,7 +423,7 @@ GEM
       actionpack (>= 3.0)
       activesupport (>= 3.0)
       sprockets (>= 2.8, < 4.0)
-    sshkit (1.13.1)
+    sshkit (1.19.0)
       net-scp (>= 1.1.2)
       net-ssh (>= 2.8.0)
     stomp (1.3.4)
@@ -471,7 +470,7 @@ DEPENDENCIES
   bower-rails (~> 0.11.0)
   byebug
   capistrano (~> 3.8.1)
-  capistrano-bundler (~> 1.2.0)
+  capistrano-bundler (~> 1.5.0)
   capistrano-rails (~> 1.2.3)
   capistrano-rbenv (~> 2.1.1)
   capybara (~> 2.14.0)