diff --git a/dockerfile-rails.gemspec b/dockerfile-rails.gemspec
index 1e18871..738307e 100644
--- a/dockerfile-rails.gemspec
+++ b/dockerfile-rails.gemspec
@@ -2,7 +2,7 @@
 
 Gem::Specification.new do |spec|
   spec.name        = "dockerfile-rails"
-  spec.version     = "1.5.5"
+  spec.version     = "1.5.6"
   spec.authors     = [
     "Sam Ruby",
   ]