diff --git a/.travis.yml b/.travis.yml
index e008e38793164b02820d29500dfebac23530f5fb..66eecc65d2db7d826997d3d5a959e5e4166ee5cd 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -5,6 +5,7 @@ php:
   - 7.0
   - 7.1
   - 7.2
+  - 7.3
   - 5.6
   - 5.5
   - 5.4
diff --git a/composer.json b/composer.json
index 1994a459dbd3de9a5598bdbbf31d4b9987729afb..b0be3d7c928f539e9aab51f3a0f3d1488a0245c5 100644
--- a/composer.json
+++ b/composer.json
@@ -1,7 +1,7 @@
 {
     "name": "ulrichsg/getopt-php",
     "type": "library",
-    "description": "Command line arguments parser for PHP 5.4 - 7.1",
+    "description": "Command line arguments parser for PHP 5.4 - 7.3",
     "homepage": "http://getopt-php.github.io/getopt-php",
     "license": "MIT",
     "authors": [