diff --git a/Gemfile b/Gemfile
index b55d61c2..a3e06500 100644
--- a/Gemfile
+++ b/Gemfile
@@ -46,7 +46,7 @@ group :development, :test do
 end
 
 group :development do
-  gem 'annotaterb', '~> 4.21', require: false
+  gem 'annotaterb', '~> 4.22', require: false
   gem 'rubocop', '~> 1.84', require: false
   gem 'rubocop-factory_bot', '~> 2.28', require: false
   gem 'rubocop-minitest', '~> 0.38.2', require: false
diff --git a/Gemfile.lock b/Gemfile.lock
index ab60d7db..18068ad9 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -75,7 +75,7 @@ GEM
       securerandom (>= 0.3)
       tzinfo (~> 2.0, >= 2.0.5)
       uri (>= 0.13.1)
-    annotaterb (4.21.0)
+    annotaterb (4.22.0)
       activerecord (>= 6.0.0)
       activesupport (>= 6.0.0)
     ast (2.4.3)
@@ -311,7 +311,7 @@ PLATFORMS
   ruby
 
 DEPENDENCIES
-  annotaterb (~> 4.21)
+  annotaterb (~> 4.22)
   bcrypt (~> 3.1)
   bootsnap (~> 1.22.0)
   brakeman
@@ -351,7 +351,7 @@ CHECKSUMS
   activerecord (8.1.2) sha256=acfbe0cadfcc50fa208011fe6f4eb01cae682ebae0ef57145ba45380c74bcc44
   activestorage (8.1.2) sha256=8a63a48c3999caeee26a59441f813f94681fc35cc41aba7ce1f836add04fba76
   activesupport (8.1.2) sha256=88842578ccd0d40f658289b0e8c842acfe9af751afee2e0744a7873f50b6fdae
-  annotaterb (4.21.0) sha256=29d63b647be64f86b4a8f3c69110538bf1a6a5b2289de2276491e228fdac8da3
+  annotaterb (4.22.0) sha256=66fc40e5f48d5b82ae82013da1e5b43aaaad41ee9bd3d0cf803048efc0a70286
   ast (2.4.3) sha256=954615157c1d6a382bc27d690d973195e79db7f55e9765ac7c481c60bdb4d383
   base64 (0.3.0) sha256=27337aeabad6ffae05c265c450490628ef3ebd4b67be58257393227588f5a97b
   bcrypt (3.1.21) sha256=5964613d750a42c7ee5dc61f7b9336fb6caca429ba4ac9f2011609946e4a2dcf
diff --git a/gemset.nix b/gemset.nix
index b08e5b6f..7c6726d5 100644
--- a/gemset.nix
+++ b/gemset.nix
@@ -161,12 +161,12 @@
     platforms = [];
     source = {
       remotes = ["https://rubygems.org"];
-      sha256 = "18wdmkyjiqlichky5798najsdwcbac893ipkm2s8ckz6gdj3pmi9";
+      sha256 = "11h2lz0fyj1hh37x1lwvxr0svaisnkjs2g81hap84nwdykjl1z36";
       target = "ruby";
       type = "gem";
     };
     targets = [];
-    version = "4.21.0";
+    version = "4.22.0";
   };
   ast = {
     groups = ["default" "development"];