diff --git a/Gemfile b/Gemfile
index b9403792..598b94f9 100644
--- a/Gemfile
+++ b/Gemfile
@@ -8,7 +8,7 @@ group :test do
   gem "ruby_memcheck", "3.0.1" if Gem::Platform.local.os == "linux"
 
   gem "rake-compiler", "1.3.0"
-  gem "rake-compiler-dock", "1.11.0"
+  gem "rake-compiler-dock", "1.11.1"
 end
 
 group :development do