diff --git a/Gemfile.lock b/Gemfile.lock
index e62f340..b086a25 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -152,7 +152,7 @@ GEM
       thor (~> 1.0)
     raindrops (0.19.1)
     rake (13.0.3)
-    rdoc (6.3.0)
+    rdoc (6.3.2)
     rubyzip (2.3.0)
     sass-rails (6.0.0)
       sassc-rails (~> 2.1, >= 2.1.1)