diff --git a/Gemfile.lock b/Gemfile.lock
index f6b80c1..f57397d 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -302,7 +302,7 @@ GEM
     rainbow (3.1.1)
     rake (13.3.1)
     rdiscount (2.2.7.3)
-    rdoc (6.16.1)
+    rdoc (6.17.0)
       erb
       psych (>= 4.0.0)
       tsort
@@ -388,7 +388,7 @@ GEM
     stackprof (0.2.27)
     stimulus-rails (1.3.4)
       railties (>= 6.0.0)
-    stringio (3.1.8)
+    stringio (3.1.9)
     syntax (1.2.2)
     thor (1.4.0)
     thruster (0.1.16)