diff --git a/Gemfile b/Gemfile
index 0ff458b..cc88217 100644
--- a/Gemfile
+++ b/Gemfile
@@ -164,7 +164,7 @@ gem "jb", "~> 0.8.2"
 
 gem "ferrum_pdf", "~> 0.3.0"
 
-gem "literal", "~> 1.7"
+gem "literal", "~> 1.8"
 
 gem "phlex-rails", "~> 2.2"
 
diff --git a/Gemfile.lock b/Gemfile.lock
index bbf998b..c0abb60 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -299,7 +299,7 @@ GEM
       railties (>= 6.1)
       rexml
     lint_roller (1.1.0)
-    literal (1.7.1)
+    literal (1.8.1)
       zeitwerk
     llhttp-ffi (0.5.1)
       ffi-compiler (~> 1.0)
@@ -669,7 +669,7 @@ DEPENDENCIES
   kamal
   kaminari (~> 1.2)
   letter_opener_web (~> 3.0)
-  literal (~> 1.7)
+  literal (~> 1.8)
   lockbox (~> 2.0)
   net-http (~> 0.6.0)
   nokogiri (~> 1.18)