diff --git a/Gemfile b/Gemfile
index 982fcaf..2b3fe85 100644
--- a/Gemfile
+++ b/Gemfile
@@ -15,7 +15,7 @@ gem "puma", ">= 6.4.0"
 gem "bcrypt", "~> 3.1.7"
 
 # Use attr_encrypted for encrypting sensitive data
-gem "attr_encrypted", "~> 4.0.0"
+gem "attr_encrypted", "~> 4.2.0"
 
 # Windows does not include zoneinfo files, so bundle the tzinfo-data gem
 gem "tzinfo-data", platforms: %i[ windows jruby ]
diff --git a/Gemfile.lock b/Gemfile.lock
index 951496b..2c01bd1 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -73,7 +73,7 @@ GEM
       tzinfo (~> 2.0, >= 2.0.5)
       uri (>= 0.13.1)
     ast (2.4.3)
-    attr_encrypted (4.0.0)
+    attr_encrypted (4.2.0)
       encryptor (~> 3.0.0)
     aws-eventstream (1.3.2)
     aws-partitions (1.1097.0)
@@ -335,7 +335,7 @@ PLATFORMS
   x86_64-linux
 
 DEPENDENCIES
-  attr_encrypted (~> 4.0.0)
+  attr_encrypted (~> 4.2.0)
   aws-sdk-iam
   aws-sdk-s3
   bcrypt (~> 3.1.7)