diff --git a/Gemfile.lock b/Gemfile.lock
index 62a360e..44ff342 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -100,7 +100,7 @@ GEM
       method_source
       rake (>= 0.8.7)
       thor (>= 0.19.0, < 2.0)
-    rake (10.5.0)
+    rake (13.0.1)
     rspec (3.8.0)
       rspec-core (~> 3.8.0)
       rspec-expectations (~> 3.8.0)
@@ -134,7 +134,7 @@ PLATFORMS
 
 DEPENDENCIES
   bundler (~> 2.0)
-  rake (~> 10.0)
+  rake (~> 13.0)
   rspec (~> 3.0)
   scan-suppressing-logger!
 
diff --git a/scan-suppressing-logger.gemspec b/scan-suppressing-logger.gemspec
index e369a38..a150703 100644
--- a/scan-suppressing-logger.gemspec
+++ b/scan-suppressing-logger.gemspec
@@ -25,6 +25,6 @@ Gem::Specification.new do |spec|
   spec.add_dependency "rails", ">= 4.2"
 
   spec.add_development_dependency "bundler", "~> 2.0"
-  spec.add_development_dependency "rake", "~> 10.0"
+  spec.add_development_dependency "rake", "~> 13.0"
   spec.add_development_dependency "rspec", "~> 3.0"
 end