diff --git a/composer.json b/composer.json
index b748b5a..553590e 100644
--- a/composer.json
+++ b/composer.json
@@ -6,7 +6,7 @@
   "type": "library",
   "license": "MIT",
   "require": {
-    "psr/log": "~1.1.0",
+    "psr/log": ">=1.1",
     "m2mobi/apns-php": "dev-master",
     "phpmailer/phpmailer": "~6.4",
     "rmccue/requests": "~2.0",
diff --git a/decomposer.json b/decomposer.json
index 668255b..8a767af 100644
--- a/decomposer.json
+++ b/decomposer.json
@@ -26,7 +26,7 @@
     },
     "JWT": {
         "url": "https://github.com/lcobucci/JWT.git",
-        "version": "4.1.4",
+        "version": "4.1.5",
         "psr4": {
             "prefix": "Lcobucci\\JWT",
             "search-path": "/src/"
@@ -42,7 +42,7 @@
     },
     "PHPMailer": {
         "url": "https://github.com/PHPMailer/PHPMailer.git",
-        "version": "6.5.1",
+        "version": "6.9.1",
         "psr4": {
             "prefix": "PHPMailer\\PHPMailer",
             "search-path": "/src/"
@@ -50,7 +50,7 @@
     },
     "Requests": {
         "url": "https://github.com/WordPress/Requests.git",
-        "version": "2.0.5",
+        "version": "2.0.9",
         "psr4": {
             "prefix": "WpOrg\\Requests",
             "search-path": "/src/"