diff --git a/js/src/index.js b/js/src/index.js
index d29d1654df..b57aed640c 100644
--- a/js/src/index.js
+++ b/js/src/index.js
@@ -13,7 +13,7 @@ import Util from './util'
 
 /**
  * --------------------------------------------------------------------------
- * Bootstrap (v4.0.0): index.js
+ * Bootstrap (v4.1.0): index.js
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
  * --------------------------------------------------------------------------
  */
diff --git a/nuget/bootstrap.nuspec b/nuget/bootstrap.nuspec
index 4b98f1da4d..8d0da0a11d 100644
--- a/nuget/bootstrap.nuspec
+++ b/nuget/bootstrap.nuspec
@@ -2,7 +2,7 @@
 <package xmlns="http://schemas.microsoft.com/packaging/2011/08/nuspec.xsd">
   <metadata>
     <id>bootstrap</id>
-    <version>4.0.0</version>
+    <version>4.1.0</version>
     <title>Bootstrap CSS</title>
     <authors>The Bootstrap Authors, Twitter Inc.</authors>
     <owners>bootstrap</owners>
diff --git a/nuget/bootstrap.sass.nuspec b/nuget/bootstrap.sass.nuspec
index 15e6ca11bc..089c49c799 100644
--- a/nuget/bootstrap.sass.nuspec
+++ b/nuget/bootstrap.sass.nuspec
@@ -2,7 +2,7 @@
 <package xmlns="http://schemas.microsoft.com/packaging/2011/08/nuspec.xsd">
   <metadata>
     <id>bootstrap.sass</id>
-    <version>4.0.0</version>
+    <version>4.1.0</version>
     <title>Bootstrap Sass</title>
     <authors>The Bootstrap Authors, Twitter Inc.</authors>
     <owners>bootstrap</owners>