diff --git a/Gemfile b/Gemfile
index cfa9e67..63d9d78 100644
--- a/Gemfile
+++ b/Gemfile
@@ -34,7 +34,7 @@ gem "rails-i18n", "~> 8.0"
 gem "cancancan", "~> 3.6"
 
 # JWT for secure cross-domain authentication
-gem "jwt", "~> 2.7"
+gem "jwt", "~> 3.1"
 
 # Service object utilities
 gem "attr_extras", "~> 7.1"
diff --git a/Gemfile.lock b/Gemfile.lock
index 970a047..bdabf2d 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -246,7 +246,7 @@ GEM
       actionview (>= 7.0.0)
       activesupport (>= 7.0.0)
     json (2.13.2)
-    jwt (2.10.2)
+    jwt (3.1.2)
       base64
     kamal (2.7.0)
       activesupport (>= 7.0)
@@ -646,7 +646,7 @@ DEPENDENCIES
   ice_cube (~> 0.17)
   importmap-rails
   jbuilder
-  jwt (~> 2.7)
+  jwt (~> 3.1)
   kamal
   kaminari (~> 1.2)
   kaminari-mongoid (~> 1.0)