diff --git a/tool/bundler/rubocop_gems.rb b/tool/bundler/rubocop_gems.rb
index e886f7c7d509ef..25408b70f3873b 100644
--- a/tool/bundler/rubocop_gems.rb
+++ b/tool/bundler/rubocop_gems.rb
@@ -3,6 +3,7 @@
 source "https://rubygems.org"
 
 gem "rubocop", "1.31.0"
+gem "parser", "3.2.2.2"
 
 gem "minitest"
 gem "rake"
diff --git a/tool/bundler/rubocop_gems.rb.lock b/tool/bundler/rubocop_gems.rb.lock
index 50882d7f65814f..fd7a2900196245 100644
--- a/tool/bundler/rubocop_gems.rb.lock
+++ b/tool/bundler/rubocop_gems.rb.lock
@@ -5,12 +5,9 @@ GEM
     diff-lcs (1.5.0)
     minitest (5.20.0)
     parallel (1.23.0)
-    parser (3.2.2.4)
+    parser (3.2.2.2)
       ast (~> 2.4.1)
-      racc
     power_assert (2.0.3)
-    racc (1.7.3)
-    racc (1.7.3-java)
     rainbow (3.1.1)
     rake (13.1.0)
     rake-compiler (1.2.5)
@@ -62,6 +59,7 @@ PLATFORMS
 
 DEPENDENCIES
   minitest
+  parser (= 3.2.2.2)
   rake
   rake-compiler
   rspec
diff --git a/tool/bundler/standard_gems.rb b/tool/bundler/standard_gems.rb
index 9f34e2bc4e4d6e..34cdfa2a61ad24 100644
--- a/tool/bundler/standard_gems.rb
+++ b/tool/bundler/standard_gems.rb
@@ -3,6 +3,7 @@
 source "https://rubygems.org"
 
 gem "standard", "1.12.1"
+gem "parser", "3.2.2.2"
 
 gem "minitest"
 gem "rake"
diff --git a/tool/bundler/standard_gems.rb.lock b/tool/bundler/standard_gems.rb.lock
index 77fe8316cce751..b3861729e6a66d 100644
--- a/tool/bundler/standard_gems.rb.lock
+++ b/tool/bundler/standard_gems.rb.lock
@@ -5,12 +5,9 @@ GEM
     diff-lcs (1.5.0)
     minitest (5.20.0)
     parallel (1.23.0)
-    parser (3.2.2.4)
+    parser (3.2.2.2)
       ast (~> 2.4.1)
-      racc
     power_assert (2.0.3)
-    racc (1.7.3)
-    racc (1.7.3-java)
     rainbow (3.1.1)
     rake (13.1.0)
     rake-compiler (1.2.5)
@@ -68,6 +65,7 @@ PLATFORMS
 
 DEPENDENCIES
   minitest
+  parser (= 3.2.2.2)
   rake
   rake-compiler
   rspec