diff --git a/Gemfile b/Gemfile
index 05cf7d860..83f484dc7 100644
--- a/Gemfile
+++ b/Gemfile
@@ -78,7 +78,7 @@ gem "pg", "~> 1.5"
 gem "image_processing"
 
 # Use S3 for file storage
-gem "aws-sdk-s3", "~> 1.142", require: false
+gem "aws-sdk-s3", "~> 1.143", require: false
 # Date/Time and Internationalization
 #
 # Windows does not include zoneinfo files, so bundle the tzinfo-data gem
diff --git a/Gemfile.lock b/Gemfile.lock
index 9cd031ddd..94fc0aebe 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -109,17 +109,17 @@ GEM
       faraday-retry (~> 2.0)
     ast (2.4.2)
     aws-eventstream (1.3.0)
-    aws-partitions (1.873.0)
-    aws-sdk-core (3.190.1)
+    aws-partitions (1.883.0)
+    aws-sdk-core (3.191.0)
       aws-eventstream (~> 1, >= 1.3.0)
       aws-partitions (~> 1, >= 1.651.0)
       aws-sigv4 (~> 1.8)
       jmespath (~> 1, >= 1.6.1)
-    aws-sdk-kms (1.75.0)
-      aws-sdk-core (~> 3, >= 3.188.0)
+    aws-sdk-kms (1.77.0)
+      aws-sdk-core (~> 3, >= 3.191.0)
       aws-sigv4 (~> 1.1)
-    aws-sdk-s3 (1.142.0)
-      aws-sdk-core (~> 3, >= 3.189.0)
+    aws-sdk-s3 (1.143.0)
+      aws-sdk-core (~> 3, >= 3.191.0)
       aws-sdk-kms (~> 1)
       aws-sigv4 (~> 1.8)
     aws-sigv4 (1.8.0)
@@ -541,7 +541,7 @@ PLATFORMS
 DEPENDENCIES
   active_record_extended (~> 3.2)
   activerecord-postgres_enum (~> 2.0)
-  aws-sdk-s3 (~> 1.142)
+  aws-sdk-s3 (~> 1.143)
   bcrypt (~> 3.1.20)
   better_errors
   binding_of_caller