diff --git a/Gemfile b/Gemfile
index 9dfaf7a48a214c9e4cc6be2ea01585aa0142464f..c570759bb7226dec6d1ed8d77336a17a0b65c64f 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 9f8367b420a3922bacd5c357fa036b74db6b5284..a68d6bc7115d063763ea46efe9973549f027a2d8 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)