diff --git a/src/api/Gemfile.lock b/src/api/Gemfile.lock
index d36c951d981..12becf14e66 100644
--- a/src/api/Gemfile.lock
+++ b/src/api/Gemfile.lock
@@ -374,7 +374,7 @@ GEM
     rbtree (0.4.6)
     rbtree3 (0.7.1)
     redcarpet (3.6.0)
-    regexp_parser (2.9.3)
+    regexp_parser (2.10.0)
     request_store (1.7.0)
       rack (>= 1.4)
     rexml (3.4.0)
@@ -421,7 +421,7 @@ GEM
     rubocop-performance (1.23.0)
       rubocop (>= 1.48.1, < 2.0)
       rubocop-ast (>= 1.31.1, < 2.0)
-    rubocop-rails (2.27.0)
+    rubocop-rails (2.28.0)
       activesupport (>= 4.2.0)
       rack (>= 1.1)
       rubocop (>= 1.52.0, < 2.0)
diff --git a/src/api/vendor/cache/regexp_parser-2.10.0.gem b/src/api/vendor/cache/regexp_parser-2.10.0.gem
new file mode 100644
index 00000000000..63358cc53f3
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diff --git a/src/api/vendor/cache/regexp_parser-2.9.3.gem b/src/api/vendor/cache/regexp_parser-2.9.3.gem
deleted file mode 100644
index 6eb65e2e186..00000000000
Binary files a/src/api/vendor/cache/regexp_parser-2.9.3.gem and /dev/null differ
diff --git a/src/api/vendor/cache/rubocop-rails-2.27.0.gem b/src/api/vendor/cache/rubocop-rails-2.27.0.gem
deleted file mode 100644
index 6fff0e14203..00000000000
Binary files a/src/api/vendor/cache/rubocop-rails-2.27.0.gem and /dev/null differ
diff --git a/src/api/vendor/cache/rubocop-rails-2.28.0.gem b/src/api/vendor/cache/rubocop-rails-2.28.0.gem
new file mode 100644
index 00000000000..f7576a19f38
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