diff --git a/Gemfile.lock b/Gemfile.lock
index 149c315..d5c8673 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -121,7 +121,7 @@ GEM
     jwt (2.10.1)
       base64
     lockbox (1.3.3)
-    logger (1.6.5)
+    logger (1.6.6)
     loofah (2.24.0)
       crass (~> 1.0.2)
       nokogiri (>= 1.12.0)
@@ -161,7 +161,7 @@ GEM
       date
       stringio
     racc (1.8.1)
-    rack (2.2.10)
+    rack (2.2.11)
     rack-cors (2.0.2)
       rack (>= 2.0.0)
     rack-session (1.0.2)
@@ -233,7 +233,7 @@ GEM
       activesupport (>= 6.1)
       sprockets (>= 3.0.0)
     sqlite3 (1.7.3-x86_64-linux)
-    stringio (3.1.2)
+    stringio (3.1.3)
     thor (1.3.2)
     tilt (2.6.0)
     timeout (0.4.3)
diff --git a/app/controllers/version_controller.rb b/app/controllers/version_controller.rb
index eab2b33..c874f93 100644
--- a/app/controllers/version_controller.rb
+++ b/app/controllers/version_controller.rb
@@ -3,7 +3,7 @@ class VersionController < ApplicationController
 
   # GET /version
   def version
-    version = '1.5.8'
+    version = '1.5.11'
     json_response(version: version)
   end
 end