diff --git a/Gemfile.lock b/Gemfile.lock
index 153c60b2..9810753f 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -25,7 +25,6 @@ GEM
       aws-sigv4 (~> 1.6)
     aws-sigv4 (1.6.0)
       aws-eventstream (~> 1, >= 1.0.2)
-    base64 (0.1.1)
     childprocess (4.1.0)
     concurrent-ruby (1.2.2)
     data_magic (1.2)
@@ -88,8 +87,7 @@ GEM
       diff-lcs (>= 1.2.0, < 2.0)
       rspec-support (~> 3.12.0)
     rspec-support (3.12.1)
-    rubocop (1.57.1)
-      base64 (~> 0.1.1)
+    rubocop (1.57.2)
       json (~> 2.3)
       language_server-protocol (>= 3.17.0)
       parallel (~> 1.10)