diff --git a/.rubocop.yml b/.rubocop.yml
index e24ea85..227a297 100644
--- a/.rubocop.yml
+++ b/.rubocop.yml
@@ -7,6 +7,7 @@ AllCops:
   NewCops: enable
   Exclude:
     - "spec/statistical_accuracy_spec.rb"
+    - "vendor/**/*"
 
 Style/FrozenStringLiteralComment:
   Enabled: false
@@ -46,4 +47,4 @@ Naming/MethodParameterName:
   Enabled: false
 
 Layout/LineLength:
-  Max: 125
\ No newline at end of file
+  Max: 125