diff --git a/Gemfile b/Gemfile
index 0c942d3..1b2ae20 100644
--- a/Gemfile
+++ b/Gemfile
@@ -57,7 +57,7 @@ gem "httparty", "~> 0.22.0"
 gem "view_component", "~> 3.21"
 
 # Interact with the Ruby syntax tree
-gem "prism", "~> 0.22"
+gem "prism", "~> 1.5"
 
 # A pure Ruby code highlighter that is compatible with Pygments
 gem "rouge", "~> 4.3"
diff --git a/Gemfile.lock b/Gemfile.lock
index 9119e2f..88de2c3 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -201,7 +201,7 @@ GEM
     pp (0.6.2)
       prettyprint
     prettyprint (0.2.0)
-    prism (0.22.0)
+    prism (1.5.1)
     psych (5.2.3)
       date
       stringio
@@ -349,7 +349,7 @@ DEPENDENCIES
   jsbundling-rails
   meta-tags
   pg (~> 1.5)
-  prism (~> 0.22)
+  prism (~> 1.5)
   puma (~> 6.4)
   rails (~> 7.1.3)
   rails-html-sanitizer (~> 1.6)