diff --git a/Gemfile.lock b/Gemfile.lock
index 998f348da..37f96e007 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -139,7 +139,7 @@ GEM
       racc (~> 1.4)
     open_uri_redirections (0.2.1)
     parallel (1.21.0)
-    parser (3.0.2.0)
+    parser (3.1.1.0)
       ast (~> 2.4.1)
     pkg-config (1.3.2)
     prime (0.1.2)
@@ -184,24 +184,24 @@ GEM
       method_source
       rake (>= 0.8.7)
       thor (>= 0.19.0, < 2.0)
-    rainbow (3.0.0)
+    rainbow (3.1.1)
     rake (13.0.6)
     redcarpet (3.5.1)
-    regexp_parser (2.1.1)
+    regexp_parser (2.2.1)
     reverse_markdown (2.0.0)
       nokogiri
     rexml (3.2.5)
-    rubocop (1.22.0)
+    rubocop (1.25.1)
       parallel (~> 1.10)
-      parser (>= 3.0.0.0)
+      parser (>= 3.1.0.0)
       rainbow (>= 2.2.2, < 4.0)
       regexp_parser (>= 1.8, < 3.0)
       rexml
-      rubocop-ast (>= 1.12.0, < 2.0)
+      rubocop-ast (>= 1.15.1, < 2.0)
       ruby-progressbar (~> 1.7)
       unicode-display_width (>= 1.4.0, < 3.0)
-    rubocop-ast (1.12.0)
-      parser (>= 3.0.1.1)
+    rubocop-ast (1.16.0)
+      parser (>= 3.1.1.0)
     rubocop-performance (1.11.5)
       rubocop (>= 1.7.0, < 2.0)
       rubocop-ast (>= 0.4.0)