diff --git a/Gemfile.lock b/Gemfile.lock
index 9015145a..55be718c 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -32,6 +32,7 @@ GEM
       tzinfo (~> 2.0)
     amq-protocol (2.3.2)
     ast (2.4.2)
+    base64 (0.1.1)
     bootsnap (1.16.0)
       msgpack (~> 1.2)
     builder (3.2.4)
@@ -149,7 +150,8 @@ GEM
       rspec-mocks (~> 3.12)
       rspec-support (~> 3.12)
     rspec-support (3.12.0)
-    rubocop (1.55.1)
+    rubocop (1.56.0)
+      base64 (~> 0.1.1)
       json (~> 2.3)
       language_server-protocol (>= 3.17.0)
       parallel (~> 1.10)