diff --git a/Gemfile b/Gemfile
index 869d808..f8007fb 100644
--- a/Gemfile
+++ b/Gemfile
@@ -5,6 +5,6 @@ source "https://rubygems.org"
 # Specify your gem's dependencies in baran.gemspec
 gemspec
 
-gem "minitest", "~> 5.19"
+gem "minitest", "~> 5.20"
 
 gem "rake", "~> 13.0"
diff --git a/Gemfile.lock b/Gemfile.lock
index c86ea93..25c7394 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -6,7 +6,7 @@ PATH
 GEM
   remote: https://rubygems.org/
   specs:
-    minitest (5.19.0)
+    minitest (5.20.0)
     rake (13.0.6)
 
 PLATFORMS
@@ -15,7 +15,7 @@ PLATFORMS
 
 DEPENDENCIES
   baran!
-  minitest (~> 5.19)
+  minitest (~> 5.20)
   rake (~> 13.0)
 
 BUNDLED WITH