diff --git a/middleman-core/middleman-core.gemspec b/middleman-core/middleman-core.gemspec
index 888189e0..190360fc 100644
--- a/middleman-core/middleman-core.gemspec
+++ b/middleman-core/middleman-core.gemspec
@@ -32,7 +32,7 @@ Gem::Specification.new do |s|
   s.add_dependency("activesupport", ["~> 3.2.6"])
   
   # Watcher
-  s.add_dependency("listen", ["~> 1.0.2"])
+  s.add_dependency("listen", ["~> 1.1.1"])
 
   # i18n
   s.add_dependency("i18n", ["~> 0.6.1"])
diff --git a/middleman/middleman.gemspec b/middleman/middleman.gemspec
index 64023cc3..ec691ba0 100644
--- a/middleman/middleman.gemspec
+++ b/middleman/middleman.gemspec
@@ -22,7 +22,7 @@ Gem::Specification.new do |s|
   s.add_dependency("haml", [">= 3.1.6"])
   s.add_dependency("sass", [">= 3.1.20"])
   s.add_dependency("compass", [">= 0.12.2"])
-  s.add_dependency("uglifier", ["~> 2.0.1"])
+  s.add_dependency("uglifier", ["~> 2.1.0"])
   s.add_dependency("coffee-script", ["~> 2.2.0"])
   s.add_dependency("execjs", ["~> 1.4.0"])
   s.add_dependency("kramdown", ["~> 1.0.0"])