diff --git a/Gemfile b/Gemfile
index c93b95afa..648439ac1 100644
--- a/Gemfile
+++ b/Gemfile
@@ -162,7 +162,7 @@ end
 
 gem "premailer-rails"
 
-gem "doorkeeper", "~> 5.8"
+gem "doorkeeper", "~> 5.9"
 
 gem "inertia_rails", "~> 3.21"
 
diff --git a/Gemfile.lock b/Gemfile.lock
index 28fbcfb4d..210b29910 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -136,7 +136,7 @@ GEM
       activesupport (>= 7.2.0, < 8.2.0)
       railties (>= 7.2.0, < 8.2.0)
       zeitwerk (>= 2.5.0)
-    concurrent-ruby (1.3.6)
+    concurrent-ruby (1.3.7)
     connection_pool (3.0.2)
     countries (8.1.0)
       unaccent (~> 0.3)
@@ -154,7 +154,7 @@ GEM
       reline (>= 0.3.8)
     diff-lcs (1.6.2)
     domain_name (0.6.20240107)
-    doorkeeper (5.9.2)
+    doorkeeper (5.9.3)
       railties (>= 5)
     dotenv (3.2.0)
     dotenv-rails (3.2.0)
@@ -217,7 +217,7 @@ GEM
       llhttp (~> 0.6.1)
     http-cookie (1.1.6)
       domain_name (~> 0.5)
-    i18n (1.14.8)
+    i18n (1.15.2)
       concurrent-ruby (~> 1.0)
     image_processing (1.14.0)
       mini_magick (>= 4.9.5, < 6)
@@ -240,7 +240,7 @@ GEM
     jmespath (1.6.2)
     js_from_routes (4.0.2)
       railties (>= 5.1, < 9)
-    json (2.19.9)
+    json (2.20.0)
     json-schema (6.2.0)
       addressable (~> 2.8)
       bigdecimal (>= 3.1, < 5)
@@ -301,19 +301,19 @@ GEM
     net-smtp (0.5.1)
       net-protocol
     nio4r (2.7.5)
-    nokogiri (1.19.3-aarch64-linux-gnu)
+    nokogiri (1.19.4-aarch64-linux-gnu)
       racc (~> 1.4)
-    nokogiri (1.19.3-aarch64-linux-musl)
+    nokogiri (1.19.4-aarch64-linux-musl)
       racc (~> 1.4)
-    nokogiri (1.19.3-arm-linux-gnu)
+    nokogiri (1.19.4-arm-linux-gnu)
       racc (~> 1.4)
-    nokogiri (1.19.3-arm-linux-musl)
+    nokogiri (1.19.4-arm-linux-musl)
       racc (~> 1.4)
-    nokogiri (1.19.3-arm64-darwin)
+    nokogiri (1.19.4-arm64-darwin)
       racc (~> 1.4)
-    nokogiri (1.19.3-x86_64-linux-gnu)
+    nokogiri (1.19.4-x86_64-linux-gnu)
       racc (~> 1.4)
-    nokogiri (1.19.3-x86_64-linux-musl)
+    nokogiri (1.19.4-x86_64-linux-musl)
       racc (~> 1.4)
     oj (3.17.3)
       bigdecimal (>= 3.0)
@@ -332,7 +332,7 @@ GEM
     pg (1.6.3-arm64-darwin)
     pg (1.6.3-x86_64-linux)
     pg (1.6.3-x86_64-linux-musl)
-    pp (0.6.3)
+    pp (0.6.4)
       prettyprint
     premailer (1.29.0)
       addressable
@@ -597,7 +597,7 @@ DEPENDENCIES
   cloudflare-rails
   countries
   debug
-  doorkeeper (~> 5.8)
+  doorkeeper (~> 5.9)
   dotenv-rails
   erb_lint
   faker