diff --git a/Gemfile b/Gemfile
index f2182ebcc..88fe4e537 100644
--- a/Gemfile
+++ b/Gemfile
@@ -20,7 +20,7 @@ gem 'makara', '~> 0.4'
 gem 'pghero', '~> 2.5'
 gem 'dotenv-rails', '~> 2.7'
 
-gem 'aws-sdk-s3', '~> 1.64', require: false
+gem 'aws-sdk-s3', '~> 1.66', require: false
 gem 'fog-core', '<= 2.1.0'
 gem 'fog-openstack', '~> 0.3', require: false
 gem 'paperclip', '~> 6.0'
diff --git a/Gemfile.lock b/Gemfile.lock
index 4ff424b64..60ceccde2 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -92,7 +92,7 @@ GEM
     av (0.9.0)
       cocaine (~> 0.5.3)
     aws-eventstream (1.1.0)
-    aws-partitions (1.318.0)
+    aws-partitions (1.320.0)
     aws-sdk-core (3.96.1)
       aws-eventstream (~> 1, >= 1.0.2)
       aws-partitions (~> 1, >= 1.239.0)
@@ -101,8 +101,8 @@ GEM
     aws-sdk-kms (1.31.0)
       aws-sdk-core (~> 3, >= 3.71.0)
       aws-sigv4 (~> 1.1)
-    aws-sdk-s3 (1.64.0)
-      aws-sdk-core (~> 3, >= 3.83.0)
+    aws-sdk-s3 (1.66.0)
+      aws-sdk-core (~> 3, >= 3.96.1)
       aws-sdk-kms (~> 1)
       aws-sigv4 (~> 1.1)
     aws-sigv4 (1.1.3)
@@ -671,7 +671,7 @@ DEPENDENCIES
   active_record_query_trace (~> 1.7)
   addressable (~> 2.7)
   annotate (~> 3.1)
-  aws-sdk-s3 (~> 1.64)
+  aws-sdk-s3 (~> 1.66)
   better_errors (~> 2.7)
   binding_of_caller (~> 0.7)
   blurhash (~> 0.1)