diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index afede4e0..3c99ca8f 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -7,7 +7,7 @@ jobs:
         runs-on: ubuntu-latest
         strategy:
             matrix:
-                php: ['7.2', '7.3', '7.4', '8.0']
+                php: ['7.2', '7.3', '7.4', '8.0', '8.1']
 
             fail-fast: false
 
diff --git a/composer.json b/composer.json
index 458e555d..5a3a562a 100644
--- a/composer.json
+++ b/composer.json
@@ -15,7 +15,7 @@
 		}
 	],
 	"require": {
-		"php": ">=7.2 <8.1",
+		"php": ">=7.2 <8.2",
 		"nette/finder": "^2.4 || ^3.0",
 		"nette/utils": "^2.4 || ^3.0"
 	},
diff --git a/readme.md b/readme.md
index 67725aca..fa5762eb 100644
--- a/readme.md
+++ b/readme.md
@@ -33,7 +33,7 @@ Installation
 composer require nette/caching
 ```
 
-It requires PHP version 7.2 and supports PHP up to 8.0.
+It requires PHP version 7.2 and supports PHP up to 8.1.
 
 
 Basic Usage