diff --git a/Gemfile b/Gemfile
index fff808e9805bd404f44057bb5b050fd9900d6849..eadb67405eeb79338a75e7fdc618464d2eeb277c 100644
--- a/Gemfile
+++ b/Gemfile
@@ -347,5 +347,5 @@ gem 'paranoia', '~> 2.2'
 gem 'health_check', '~> 2.2.0'
 
 # System information
-gem 'vmstat', '~> 2.2'
+gem 'vmstat', '~> 2.3.0'
 gem 'sys-filesystem', '~> 1.1.6'
diff --git a/Gemfile.lock b/Gemfile.lock
index 765d57c623887eac8647b8b899bf58eae2d289f0..1c192d2fc6e3f0967227b1ddb91836a3d6c2a27d 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -773,7 +773,7 @@ GEM
       coercible (~> 1.0)
       descendants_tracker (~> 0.0, >= 0.0.3)
       equalizer (~> 0.0, >= 0.0.9)
-    vmstat (2.2.0)
+    vmstat (2.3.0)
     warden (1.2.6)
       rack (>= 1.0)
     web-console (2.3.0)
@@ -982,7 +982,7 @@ DEPENDENCIES
   unicorn-worker-killer (~> 0.4.4)
   version_sorter (~> 2.1.0)
   virtus (~> 1.0.1)
-  vmstat (~> 2.2)
+  vmstat (~> 2.3.0)
   web-console (~> 2.0)
   webmock (~> 1.21.0)
   wikicloth (= 0.8.1)