diff --git a/Gemfile b/Gemfile
index d552a15..97cd3ce 100644
--- a/Gemfile
+++ b/Gemfile
@@ -22,7 +22,7 @@ gem "sdoc", "~> 2.6.1", group: :doc
 ## explicit choices
 
 gem "aws-sdk-core", "~> 3"
-gem "aws-sdk-s3", '~> 1.120'
+gem "aws-sdk-s3", '~> 1.121'
 gem 'aws-sdk-rails', '~> 3.7', '>= 3.7.1'
 gem "bootstrap-sass", "~> 3.4.1"
 gem "composite_primary_keys", "~> 14.0.6"
diff --git a/Gemfile.lock b/Gemfile.lock
index 253d580..2ffd202 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -103,7 +103,7 @@ GEM
     autoprefixer-rails (10.4.13.0)
       execjs (~> 2)
     aws-eventstream (1.2.0)
-    aws-partitions (1.742.0)
+    aws-partitions (1.752.0)
     aws-record (2.10.1)
       aws-sdk-dynamodb (~> 1.18)
     aws-sdk-core (3.171.0)
@@ -125,7 +125,7 @@ GEM
       aws-sessionstore-dynamodb (~> 2)
       concurrent-ruby (~> 1)
       railties (>= 5.2.0)
-    aws-sdk-s3 (1.120.1)
+    aws-sdk-s3 (1.121.0)
       aws-sdk-core (~> 3, >= 3.165.0)
       aws-sdk-kms (~> 1)
       aws-sigv4 (~> 1.4)
@@ -470,7 +470,7 @@ DEPENDENCIES
   annotate (~> 3.2.0)
   aws-sdk-core (~> 3)
   aws-sdk-rails (~> 3.7, >= 3.7.1)
-  aws-sdk-s3 (~> 1.120)
+  aws-sdk-s3 (~> 1.121)
   bootstrap-sass (~> 3.4.1)
   byebug
   composite_primary_keys (~> 14.0.6)