diff --git a/Gemfile.lock b/Gemfile.lock
index bfac6b3..e0cc38c 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -9,7 +9,7 @@ GEM
   remote: http://rubygems.org/
   specs:
     diff-lcs (1.1.2)
-    rake (0.8.7)
+    rake (13.0.1)
     rr (1.0.2)
     rspec (1.3.2)
     thrift (0.6.0)
@@ -23,6 +23,6 @@ DEPENDENCIES
   bundler (~> 1.0.10)
   diff-lcs
   flockdb!
-  rake (= 0.8.7)
+  rake (= 13.0.1)
   rr
   rspec (~> 1.3.0)
diff --git a/flockdb.gemspec b/flockdb.gemspec
index fa67f4d..cfc6ecf 100644
--- a/flockdb.gemspec
+++ b/flockdb.gemspec
@@ -23,7 +23,7 @@ Gem::Specification.new do |s|
   s.add_dependency 'thrift', '>= 0.5.0'
   s.add_dependency 'thrift_client', '>= 0.6.0'
   s.add_development_dependency 'bundler', '~> 1.0.10'
-  s.add_development_dependency 'rake', '= 0.8.7'
+  s.add_development_dependency 'rake', '= 13.0.1'
   s.add_development_dependency 'rspec', '~> 1.3.0'
   s.add_development_dependency 'diff-lcs'
   s.add_development_dependency 'rr'