diff --git a/.github/workflows/lint-php.yml b/.github/workflows/lint-php.yml
index eb1c542ff8..eea34b4625 100644
--- a/.github/workflows/lint-php.yml
+++ b/.github/workflows/lint-php.yml
@@ -22,7 +22,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        php-versions: [ '8.0', '8.1', '8.2', '8.3' ]
+        php-versions: [ '8.1', '8.2', '8.3' ]
 
     name: php-lint
 
diff --git a/appinfo/info.xml b/appinfo/info.xml
index 7f318a7370..33a9510aff 100644
--- a/appinfo/info.xml
+++ b/appinfo/info.xml
@@ -51,7 +51,7 @@ Learn more about the Nextcloud Ethical AI Rating [in our blog](https://nextcloud
 	<repository type="git">https://github.com/nextcloud/mail.git</repository>
 	<screenshot>https://user-images.githubusercontent.com/12728974/266270227-86b99bbb-03ea-468b-8408-e248e1730bed.png</screenshot>
 	<dependencies>
-		<php min-version="8.0" max-version="8.3" />
+		<php min-version="8.1" max-version="8.3" />
 		<nextcloud min-version="30" max-version="30" />
 	</dependencies>
 	<background-jobs>
diff --git a/composer.json b/composer.json
index 0b6db4f7bc..e066f95049 100644
--- a/composer.json
+++ b/composer.json
@@ -1,7 +1,7 @@
 {
 	"config": {
 		"platform": {
-			"php": "8.0"
+			"php": "8.1"
 		},
 		"sort-packages": true,
 		"allow-plugins": {
diff --git a/vendor-bin/cs-fixer/composer.json b/vendor-bin/cs-fixer/composer.json
index 9f45a60aea..cb2a9c9c89 100644
--- a/vendor-bin/cs-fixer/composer.json
+++ b/vendor-bin/cs-fixer/composer.json
@@ -1,7 +1,7 @@
 {
 	"config": {
 		"platform": {
-			"php": "8.0"
+			"php": "8.1"
 		},
 		"sort-packages": true
 	},
diff --git a/vendor-bin/mozart/composer.json b/vendor-bin/mozart/composer.json
index 2532081829..f222813fb1 100644
--- a/vendor-bin/mozart/composer.json
+++ b/vendor-bin/mozart/composer.json
@@ -1,7 +1,7 @@
 {
 	"config": {
 		"platform": {
-			"php": "7.4"
+			"php": "8.1"
 		},
 		"sort-packages": true
 	},
diff --git a/vendor-bin/phpunit/composer.json b/vendor-bin/phpunit/composer.json
index 19d731b8d7..c9e0ebb4ee 100644
--- a/vendor-bin/phpunit/composer.json
+++ b/vendor-bin/phpunit/composer.json
@@ -1,7 +1,7 @@
 {
 	"config": {
 		"platform": {
-			"php": "7.4"
+			"php": "8.1"
 		},
 		"sort-packages": true
 	},