diff --git a/Gemfile.lock b/Gemfile.lock
index 47ff47f..ea8d3c8 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -35,7 +35,7 @@ GEM
       grpc (>= 1.19.0)
     minitest (5.12.2)
     multipart-post (2.1.1)
-    rake (10.5.0)
+    rake (13.0.1)
     rspec (3.9.0)
       rspec-core (~> 3.9.0)
       rspec-expectations (~> 3.9.0)
@@ -60,7 +60,7 @@ PLATFORMS
 DEPENDENCIES
   blockstream_satellite!
   bundler (~> 1.17)
-  rake (~> 10.0)
+  rake (~> 13.0)
   rspec (~> 3.0)
 
 BUNDLED WITH
diff --git a/blockstream_satellite.gemspec b/blockstream_satellite.gemspec
index 43e4d57..ba19e50 100644
--- a/blockstream_satellite.gemspec
+++ b/blockstream_satellite.gemspec
@@ -35,7 +35,7 @@ Gem::Specification.new do |spec|
   spec.require_paths = ["lib"]
 
   spec.add_development_dependency "bundler", "~> 1.17"
-  spec.add_development_dependency "rake", "~> 10.0"
+  spec.add_development_dependency "rake", "~> 13.0"
   spec.add_development_dependency "rspec", "~> 3.0"
   spec.add_dependency "faraday", "> 0.8"
   spec.add_dependency "faraday_middleware", ">0.12"