diff --git a/.travis.yml b/.travis.yml
index d16d51d..221e282 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -4,6 +4,7 @@ php:
   - 7.2
   - 7.3
   - 7.4
+  - 8.0snapshot
 
 before_install:
   - sudo apt-get -qq update
diff --git a/CHANGELOG.md b/CHANGELOG.md
index b3900b0..f1cbd55 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,5 +3,9 @@ All notable changes to this project will be documented in this file.
 This project adheres to [Semantic Versioning] (http://semver.org/).
 For change log format, use [Keep a Changelog] (http://keepachangelog.com/).
 
+## [1.1.0] - 2020-11-05
+### Added
+- PHP 8 compatibility
+
 ## [1.0.0] - 2020-05-29
 First version
\ No newline at end of file
diff --git a/composer.json b/composer.json
index 63f1df6..8a2272c 100644
--- a/composer.json
+++ b/composer.json
@@ -25,7 +25,7 @@
     ]
   },
   "require": {
-    "php": "^7.1",
+    "php": "^7.1 || ^8.0",
     "ext-intl": "*",
     "ext-json": "*",
     "berlioz/core": "^1.0",