diff --git a/Gemfile.lock b/Gemfile.lock
index 3cb9111a..e466a83e 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -85,6 +85,7 @@ GEM
       public_suffix (>= 2.0.2, < 6.0)
     amq-protocol (2.3.2)
     ast (2.4.2)
+    base64 (0.1.1)
     bcrypt (3.1.19)
     better_errors (2.10.1)
       erubi (>= 1.0.0)
@@ -382,7 +383,8 @@ GEM
       rspec-mocks (~> 3.12)
       rspec-support (~> 3.12)
     rspec-support (3.12.1)
-    rubocop (1.55.1)
+    rubocop (1.56.0)
+      base64 (~> 0.1.1)
       json (~> 2.3)
       language_server-protocol (>= 3.17.0)
       parallel (~> 1.10)