diff --git a/.rubocop.yml b/.rubocop.yml
index 1c8a2d26a0..4c47041a17 100644
--- a/.rubocop.yml
+++ b/.rubocop.yml
@@ -1,5 +1,5 @@
 AllCops:
-  TargetRubyVersion: 2.1
+  TargetRubyVersion: 2.2
   Exclude:
     - db/schema.rb
     - lib/plugins/rfpdf/**/*