diff --git a/action-scripts/Gemfile b/action-scripts/Gemfile
index 7578cd1..aa22137 100644
--- a/action-scripts/Gemfile
+++ b/action-scripts/Gemfile
@@ -7,7 +7,7 @@ gem 'dry-auto_inject', '~> 1.2', '>= 1.2.1' # Auto injection
 
 # External APIs & Services
 gem 'octokit', '~> 10.0'       # GitHub API client
-gem 'aws-sdk-core', '~> 3.258' # AWS SDK core
+gem 'aws-sdk-core', '~> 3.259' # AWS SDK core
 gem 'aws-sdk-sts', '~> 1.12'   # AWS STS for role assumption
 
 # Configuration & Data
diff --git a/action-scripts/Gemfile.lock b/action-scripts/Gemfile.lock
index aa16ce5..5a92223 100644
--- a/action-scripts/Gemfile.lock
+++ b/action-scripts/Gemfile.lock
@@ -17,7 +17,7 @@ GEM
     addressable (2.9.0)
       public_suffix (>= 2.0.2, < 8.0)
     ast (2.4.3)
-    aws-eventstream (1.4.0)
+    aws-eventstream (1.4.1)
     aws-partitions (1.1296.0)
     aws-sdk-core (3.259.0)
       aws-eventstream (~> 1, >= 1.3.0)
@@ -202,7 +202,7 @@ PLATFORMS
 
 DEPENDENCIES
   activesupport (~> 8.1, >= 8.1.4)
-  aws-sdk-core (~> 3.258)
+  aws-sdk-core (~> 3.259)
   aws-sdk-sts (~> 1.12)
   colorize (~> 1.1)
   dry-auto_inject (~> 1.2, >= 1.2.1)