diff --git a/omnibus/Gemfile.lock b/omnibus/Gemfile.lock
index 16c734d99..cc14d65b9 100644
--- a/omnibus/Gemfile.lock
+++ b/omnibus/Gemfile.lock
@@ -145,8 +145,8 @@ GEM
     contracts (0.16.1)
     cookbook-omnifetch (0.11.1)
       mixlib-archive (>= 0.4, < 2.0)
-    cookstyle (7.28.2)
-      rubocop (= 1.24.1)
+    cookstyle (7.30.4)
+      rubocop (= 1.25.0)
     diff-lcs (1.3)
     ed25519 (1.2.4)
     erubi (1.10.0)
@@ -310,9 +310,9 @@ GEM
       diff-lcs (>= 1.2.0, < 2.0)
       rspec-support (~> 3.10.0)
     rspec-support (3.10.2)
-    rubocop (1.24.1)
+    rubocop (1.25.0)
       parallel (~> 1.10)
-      parser (>= 3.0.0.0)
+      parser (>= 3.1.0.0)
       rainbow (>= 2.2.2, < 4.0)
       regexp_parser (>= 1.8, < 3.0)
       rexml