diff --git a/Gemfile.lock b/Gemfile.lock
index d69b68a..f179df7 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -61,7 +61,7 @@ GEM
       ttfunk (~> 1.7)
     prawn-table (0.2.2)
       prawn (>= 1.3.0, < 3.0.0)
-    rack (3.0.4.2)
+    rack (3.0.6.1)
     rainbow (3.1.1)
     rake (13.0.6)
     regexp_parser (2.7.0)