diff --git a/Gemfile b/Gemfile
index fd736d1..8bf3196 100644
--- a/Gemfile
+++ b/Gemfile
@@ -11,7 +11,7 @@ gem "turbo-rails"
 gem "stimulus-rails"
 gem "tailwindcss-rails"
 gem "jbuilder"
-gem "bcrypt", "~> 3.1.7"
+gem "bcrypt", "~> 3.1.21"
 gem "tzinfo-data", platforms: %i[ windows jruby ]
 gem "bootsnap", require: false
 gem "motor-admin"
diff --git a/Gemfile.lock b/Gemfile.lock
index a65d161..ec2140c 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -87,7 +87,7 @@ GEM
       activerecord (>= 5.2, < 8.2)
       activesupport (>= 5.2, < 8.2)
     base64 (0.3.0)
-    bcrypt (3.1.20)
+    bcrypt (3.1.21)
     bigdecimal (4.0.1)
     bindex (0.8.1)
     bootsnap (1.19.0)
@@ -412,7 +412,7 @@ PLATFORMS
 
 DEPENDENCIES
   appsignal
-  bcrypt (~> 3.1.7)
+  bcrypt (~> 3.1.21)
   bootsnap
   brakeman
   bundler-audit