diff --git a/Gemfile.lock b/Gemfile.lock
index fb24c3d..5382c8f 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -45,7 +45,6 @@ GEM
       fiber-annotation
       io-event (~> 1.1)
       timers (~> 4.1)
-    base64 (0.1.1)
     builder (3.2.4)
     coffee-script (2.4.1)
       coffee-script-source
@@ -187,7 +186,7 @@ GEM
       faraday (>= 1, < 3)
       sawyer (~> 0.9)
     parallel (1.23.0)
-    parser (3.2.2.3)
+    parser (3.2.2.4)
       ast (~> 2.4.1)
       racc
     pathutil (0.16.2)
@@ -199,7 +198,7 @@ GEM
       ruby-rc4
       ttfunk
     public_suffix (5.0.3)
-    racc (1.7.1)
+    racc (1.7.2)
     rack (2.2.8)
     rack-test (2.1.0)
       rack (>= 1.3)
@@ -222,22 +221,21 @@ GEM
     rb-fsevent (0.11.2)
     rb-inotify (0.10.1)
       ffi (~> 1.0)
-    regexp_parser (2.8.1)
+    regexp_parser (2.8.2)
     rexml (3.2.6)
     rouge (4.1.3)
-    rubocop (1.56.4)
-      base64 (~> 0.1.1)
+    rubocop (1.57.2)
       json (~> 2.3)
       language_server-protocol (>= 3.17.0)
       parallel (~> 1.10)
-      parser (>= 3.2.2.3)
+      parser (>= 3.2.2.4)
       rainbow (>= 2.2.2, < 4.0)
       regexp_parser (>= 1.8, < 3.0)
       rexml (>= 3.2.5, < 4.0)
       rubocop-ast (>= 1.28.1, < 2.0)
       ruby-progressbar (~> 1.7)
       unicode-display_width (>= 2.4.0, < 3.0)
-    rubocop-ast (1.29.0)
+    rubocop-ast (1.30.0)
       parser (>= 3.2.1.0)
     ruby-progressbar (1.13.0)
     ruby-rc4 (0.1.5)