diff --git a/.travis.yml b/.travis.yml
index fc95e82..97718c7 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,7 +1,7 @@
 language: php
 php:
-  - '7.2'
   - '7.3'
+  - '7.4'
 env:
   matrix:
     - PREFER_LOWEST="--prefer-lowest"
diff --git a/CHANGELOG.md b/CHANGELOG.md
index da65560..5c43151 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,6 +3,7 @@
 ## 4.4.0 - 2020-09-09
 - Added support for Laravel 8.0
 - Dropping support for Laravel versions < 6.0
+- Dropping support for PHP versions 7.2
 
 ## 4.3.2 - 2020-08-15
 - Fix composer version constraint of `league/flysystem` to allow minor version bumps
diff --git a/composer.json b/composer.json
index 488d2fd..c7b0bde 100644
--- a/composer.json
+++ b/composer.json
@@ -10,7 +10,7 @@
         }
     ],
     "require": {
-        "php": ">=7.2.0",
+        "php": ">=7.3.0",
         "ext-fileinfo": "*",
         "illuminate/support": ">6.0",
         "illuminate/filesystem": ">6.0",
@@ -25,7 +25,7 @@
         "league/flysystem-aws-s3-v3" : "^1.0.23",
         "guzzlehttp/guzzle": "^6.3",
         "guzzlehttp/promises": "^1.3",
-        "aws/aws-sdk-php": "^3.29.0",
+        "aws/aws-sdk-php": "^3.128.1",
         "php-coveralls/php-coveralls": "^2.1",
         "laravel/legacy-factories": "^1.0.4"
     },