diff --git a/Gemfile.lock b/Gemfile.lock
index f9a95e9..3cc6cef 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1,7 +1,7 @@
 PATH
   remote: .
   specs:
-    terminal-notifier-guard (1.6.3)
+    terminal-notifier-guard (1.6.4)
 
 GEM
   remote: https://rubygems.org/
diff --git a/lib/terminal-notifier-guard.rb b/lib/terminal-notifier-guard.rb
index c3a6b66..32697e8 100644
--- a/lib/terminal-notifier-guard.rb
+++ b/lib/terminal-notifier-guard.rb
@@ -1,6 +1,6 @@
 module TerminalNotifier
   module Guard
-    VERSION = "1.6.3"
+    VERSION = "1.6.4"
     ICONS_PATH = File.expand_path("../../icons", __FILE__)
     GUARD_ICON = File.join(ICONS_PATH, 'Guard.icns')