diff --git a/Gemfile.lock b/Gemfile.lock
index d42dce15..2c7ad446 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -57,7 +57,7 @@ GEM
     minitest (5.15.0)
     multipart-post (2.1.1)
     netrc (0.11.0)
-    rake (10.5.0)
+    rake (13.0.6)
     rest-client (2.0.2)
       http-cookie (>= 1.0.2, < 2.0)
       mime-types (>= 1.16, < 4.0)
@@ -89,7 +89,7 @@ PLATFORMS
 DEPENDENCIES
   aspaceiiif!
   bundler (~> 1.15)
-  rake (~> 10.0)
+  rake (~> 13.0)
   rspec (~> 3.7)
 
 BUNDLED WITH
diff --git a/aspaceiiif.gemspec b/aspaceiiif.gemspec
index 38269937..1b1994f4 100644
--- a/aspaceiiif.gemspec
+++ b/aspaceiiif.gemspec
@@ -36,6 +36,6 @@ Gem::Specification.new do |spec|
   spec.add_runtime_dependency 'rest-client', "~> 2.0.0", '>= 2.0.0'
 
   spec.add_development_dependency "bundler", "~> 1.15"
-  spec.add_development_dependency "rake", "~> 10.0"
+  spec.add_development_dependency "rake", "~> 13.0"
   spec.add_development_dependency "rspec", "~> 3.7"
 end