diff --git a/cuba.gemspec b/cuba.gemspec
index 6bec41a0..36843d54 100644
--- a/cuba.gemspec
+++ b/cuba.gemspec
@@ -1,6 +1,6 @@
 Gem::Specification.new do |s|
   s.name              = "cuba"
-  s.version           = "4.0.1"
+  s.version           = "4.0.2"
   s.summary           = "Microframework for web applications."
   s.description       = "Cuba is a microframework for web applications."
   s.authors           = ["Michel Martens"]