diff --git a/.github/workflows/testcore12.yml b/.github/workflows/testcore12.yml
index 522f2bd..c39ac30 100644
--- a/.github/workflows/testcore12.yml
+++ b/.github/workflows/testcore12.yml
@@ -77,7 +77,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        php-version: [ '8.1', '8.2', '8.3' ]
+        php-version: [ '8.1', '8.2', '8.3', '8.4' ]
     permissions:
       # actions: read|write|none
       actions: none
diff --git a/.github/workflows/testcore13.yml b/.github/workflows/testcore13.yml
index 01ddfb4..c1a0a34 100644
--- a/.github/workflows/testcore13.yml
+++ b/.github/workflows/testcore13.yml
@@ -77,7 +77,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        php-version: [ '8.2', '8.3' ]
+        php-version: [ '8.2', '8.3', '8.4' ]
     permissions:
       # actions: read|write|none
       actions: none
diff --git a/composer.json b/composer.json
index ba178b9..0ec645c 100644
--- a/composer.json
+++ b/composer.json
@@ -76,7 +76,7 @@
 		"ext-curl": "*",
 		"ext-json": "*",
 		"ext-pdo": "*",
-		"deeplcom/deepl-php": ">=1.6.0 <=1.8.0",
+		"deeplcom/deepl-php": "^1.10.1",
 		"typo3/cms-backend": "^12.4.2 || ^13.4",
 		"typo3/cms-core": "^12.4.2 || ^13.4",
 		"typo3/cms-extbase": "^12.4.2 || ^13.4",