diff --git a/js/src/index.js b/js/src/index.js
index d29d1654df4e6e0933f3ea956034be47fc65f5f0..b57aed640c799a4a63a287f79779d12fcfbfbf97 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 4b98f1da4d174f9005cb9d0943bace9db156bc4e..8d0da0a11d81fbe3c8317efd151aa9aa1ed9c919 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 15e6ca11bcc7569a2272f77ef92528d16e3bc2f5..089c49c799c71bc546cda41afdc8a686097df9ab 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>