diff --git a/script/bootstrap b/script/bootstrap
index 29c729b..1be29a0 100755
--- a/script/bootstrap
+++ b/script/bootstrap
@@ -5,9 +5,9 @@ set -e
 
 # FIX: only sudo if gem home isn't writable
 
-(/usr/bin/gem spec bundler -v '~> 1.2.0' > /dev/null 2>&1) || {
+(/usr/bin/gem spec bundler -v '~> 1.3.0' > /dev/null 2>&1) || {
   /usr/bin/sudo -p "Need to install Bundler for system ruby, password for sudo: " \
-  /usr/bin/gem install bundler -v '~> 1.2.0' --no-rdoc --no-ri
+  /usr/bin/gem install bundler -v '~> 1.3.0' --no-rdoc --no-ri
 }
 
 # We don't want old config hanging around.