diff --git a/lib/jekyll-last-modified-at/version.rb b/lib/jekyll-last-modified-at/version.rb
index 938e0ca..3b96606 100644
--- a/lib/jekyll-last-modified-at/version.rb
+++ b/lib/jekyll-last-modified-at/version.rb
@@ -1,5 +1,5 @@
 module Jekyll
   module LastModifiedAt
-    VERSION = "0.3.4"
+    VERSION = "1.0.0"
   end
 end