diff --git a/source/scripts/ruby/blog/source/Gemfile.lock b/source/scripts/ruby/blog/source/Gemfile.lock
index bebe894c2..a18932c50 100644
--- a/source/scripts/ruby/blog/source/Gemfile.lock
+++ b/source/scripts/ruby/blog/source/Gemfile.lock
@@ -83,7 +83,7 @@ GEM
     puma (5.6.9)
       nio4r (~> 2.0)
     racc (1.7.3)
-    rack (2.2.8.1)
+    rack (2.2.13)
     rack-test (0.6.3)
       rack (>= 1.0)
     rails (5.0.7.2)