diff --git a/Gemfile.lock b/Gemfile.lock
index 02d54d0..c118d7c 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1,7 +1,7 @@
 PATH
   remote: .
   specs:
-    comma (3.2.4)
+    comma (4.0.0)
       activesupport (>= 4.0.0, < 5.1)
 
 GEM
diff --git a/gemfiles/active4.0.13.gemfile.lock b/gemfiles/active4.0.13.gemfile.lock
index f87433e..008ad88 100644
--- a/gemfiles/active4.0.13.gemfile.lock
+++ b/gemfiles/active4.0.13.gemfile.lock
@@ -1,7 +1,7 @@
 PATH
   remote: ../
   specs:
-    comma (3.2.4)
+    comma (4.0.0)
       activesupport (>= 4.0.0, < 5.1)
 
 GEM
diff --git a/gemfiles/active4.1.16.gemfile.lock b/gemfiles/active4.1.16.gemfile.lock
index 4b64f64..2e2f735 100644
--- a/gemfiles/active4.1.16.gemfile.lock
+++ b/gemfiles/active4.1.16.gemfile.lock
@@ -1,7 +1,7 @@
 PATH
   remote: ../
   specs:
-    comma (3.2.4)
+    comma (4.0.0)
       activesupport (>= 4.0.0, < 5.1)
 
 GEM
diff --git a/gemfiles/active4.2.7.1.gemfile.lock b/gemfiles/active4.2.7.1.gemfile.lock
index 907f98c..5aea2a0 100644
--- a/gemfiles/active4.2.7.1.gemfile.lock
+++ b/gemfiles/active4.2.7.1.gemfile.lock
@@ -1,7 +1,7 @@
 PATH
   remote: ../
   specs:
-    comma (3.2.4)
+    comma (4.0.0)
       activesupport (>= 4.0.0, < 5.1)
 
 GEM
diff --git a/gemfiles/active5.0.0.1.gemfile.lock b/gemfiles/active5.0.0.1.gemfile.lock
index 8764963..82ac828 100644
--- a/gemfiles/active5.0.0.1.gemfile.lock
+++ b/gemfiles/active5.0.0.1.gemfile.lock
@@ -1,7 +1,7 @@
 PATH
   remote: ../
   specs:
-    comma (3.2.4)
+    comma (4.0.0)
       activesupport (>= 4.0.0, < 5.1)
 
 GEM
diff --git a/gemfiles/rails4.0.13.gemfile.lock b/gemfiles/rails4.0.13.gemfile.lock
index e375681..3d1dab9 100644
--- a/gemfiles/rails4.0.13.gemfile.lock
+++ b/gemfiles/rails4.0.13.gemfile.lock
@@ -1,7 +1,7 @@
 PATH
   remote: ../
   specs:
-    comma (3.2.4)
+    comma (4.0.0)
       activesupport (>= 4.0.0, < 5.1)
 
 GEM
diff --git a/gemfiles/rails4.1.16.gemfile.lock b/gemfiles/rails4.1.16.gemfile.lock
index de13b9f..c9a0231 100644
--- a/gemfiles/rails4.1.16.gemfile.lock
+++ b/gemfiles/rails4.1.16.gemfile.lock
@@ -1,7 +1,7 @@
 PATH
   remote: ../
   specs:
-    comma (3.2.4)
+    comma (4.0.0)
       activesupport (>= 4.0.0, < 5.1)
 
 GEM
diff --git a/gemfiles/rails4.2.7.1.gemfile.lock b/gemfiles/rails4.2.7.1.gemfile.lock
index e09f3fc..1000ea6 100644
--- a/gemfiles/rails4.2.7.1.gemfile.lock
+++ b/gemfiles/rails4.2.7.1.gemfile.lock
@@ -1,7 +1,7 @@
 PATH
   remote: ../
   specs:
-    comma (3.2.4)
+    comma (4.0.0)
       activesupport (>= 4.0.0, < 5.1)
 
 GEM
diff --git a/gemfiles/rails5.0.0.1.gemfile.lock b/gemfiles/rails5.0.0.1.gemfile.lock
index 413a3ed..3310228 100644
--- a/gemfiles/rails5.0.0.1.gemfile.lock
+++ b/gemfiles/rails5.0.0.1.gemfile.lock
@@ -1,7 +1,7 @@
 PATH
   remote: ../
   specs:
-    comma (3.2.4)
+    comma (4.0.0)
       activesupport (>= 4.0.0, < 5.1)
 
 GEM
diff --git a/lib/comma/version.rb b/lib/comma/version.rb
index dade634..6b719a3 100644
--- a/lib/comma/version.rb
+++ b/lib/comma/version.rb
@@ -1,3 +1,3 @@
 module Comma
-  VERSION = '3.2.4'
+  VERSION = '4.0.0'
 end