diff --git a/CHANGELOG.md b/CHANGELOG.md
index 8e736e9..9fa17e4 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,7 @@ See [GitHub Releases](https://github.com/feathericon/feathericon-sass/releases)
 
 | Version | feathericon | Notes / Other additions                                            |
 |---------|-------------|--------------------------------------------------------------------|
+|   0.4.0.1 | `e1a58cc`   | bugfix: change url to font-url |
 |   0.4.0 | `e1a58cc`   | [0.4.0](https://github.com/feathericon/feathericon/releases/tag/0.4.0) release (new icons) |
 |   0.1.0 | `465e78e`   | Simplest packaging as a gem as possible                            |
 
diff --git a/app/assets/stylesheets/feathericon.css b/app/assets/stylesheets/feathericon.css
index ea3e7ba..fc3fc2c 100644
--- a/app/assets/stylesheets/feathericon.css
+++ b/app/assets/stylesheets/feathericon.css
@@ -9,11 +9,11 @@
  */
  @font-face {
   font-family: 'feathericon';
-  src: url('feathericon.eot');
-  src: url('feathericon.eot?#iefix') format('embedded-opentype'),
-    url('feathericon.woff') format('woff'),
-    url('feathericon.ttf') format('truetype'),
-    url('feathericon.svg') format('svg');
+  src: font-url('feathericon.eot');
+  src: font-url('feathericon.eot?#iefix') format('embedded-opentype'),
+    font-url('feathericon.woff') format('woff'),
+    font-url('feathericon.ttf') format('truetype'),
+    font-url('feathericon.svg') format('svg');
   font-weight: normal;
   font-style: normal;
  }
diff --git a/lib/feathericon/sass/version.rb b/lib/feathericon/sass/version.rb
index d10d89f..af366ef 100644
--- a/lib/feathericon/sass/version.rb
+++ b/lib/feathericon/sass/version.rb
@@ -1,5 +1,5 @@
 module Feathericon
   module Sass
-    VERSION = '0.4.0'
+    VERSION = '0.4.0.1'
   end
 end