diff --git a/Gemfile b/Gemfile
index c99def3..cef6182 100644
--- a/Gemfile
+++ b/Gemfile
@@ -7,7 +7,7 @@ gem "slaw", "~>6.0"
 
 gem 'httpclient', '~> 2.7'
 gem 'moneta', '~> 0.8'
-gem "rake", "~> 10.1"
+gem "rake", "~> 12.3"
 
 gem "middleman", "~>4.3"
 gem 'hashie', '~> 3.4'
diff --git a/Gemfile.lock b/Gemfile.lock
index 2aa16e4..7ec9a2a 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -118,7 +118,7 @@ GEM
     polyglot (0.3.5)
     public_suffix (4.0.3)
     rack (2.0.8)
-    rake (10.5.0)
+    rake (12.3.3)
     rb-fsevent (0.10.3)
     rb-inotify (0.10.1)
       ffi (~> 1.0)
@@ -157,7 +157,7 @@ DEPENDENCIES
   middleman-s3_sync (~> 4.0.3)
   moneta (~> 0.8)
   rack (= 2.0.8)
-  rake (~> 10.1)
+  rake (~> 12.3)
   slaw (~> 6.0)
 
 RUBY VERSION