diff --git a/.rubocop/style.yml b/.rubocop/style.yml
index f59340d452..1d1c9f9879 100644
--- a/.rubocop/style.yml
+++ b/.rubocop/style.yml
@@ -33,6 +33,9 @@ Style/NumericLiterals:
   AllowedPatterns:
     - \d{4}_\d{2}_\d{2}_\d{6}
 
+Style/OneClassPerFile:
+  Enabled: false
+
 Style/PercentLiteralDelimiters:
   PreferredDelimiters:
     '%i': ()
diff --git a/Gemfile.lock b/Gemfile.lock
index d37d8b0263..4644688f46 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -588,7 +588,7 @@ GEM
     ostruct (0.6.3)
     ox (2.14.26)
       bigdecimal (>= 3.0)
-    parallel (1.28.0)
+    parallel (2.1.0)
     parser (3.3.11.1)
       ast (~> 2.4.1)
       racc
@@ -755,11 +755,11 @@ GEM
       rspec-mocks (~> 3.0)
       sidekiq (>= 5, < 9)
     rspec-support (3.13.7)
-    rubocop (1.84.2)
+    rubocop (1.86.2)
       json (~> 2.3)
       language_server-protocol (~> 3.17.0.2)
       lint_roller (~> 1.1.0)
-      parallel (~> 1.10)
+      parallel (>= 1.10)
       parser (>= 3.3.0.2)
       rainbow (>= 2.2.2, < 4.0)
       regexp_parser (>= 2.9.3, < 3.0)