diff --git a/Resources/Private/Php/ComposerLibraries/composer.json b/Resources/Private/Php/ComposerLibraries/composer.json
index b607205aa2..93bd014792 100644
--- a/Resources/Private/Php/ComposerLibraries/composer.json
+++ b/Resources/Private/Php/ComposerLibraries/composer.json
@@ -9,7 +9,7 @@
     "prepend-autoloader": false
   },
   "require": {
-    "solarium/solarium": "6.0.3"
+    "solarium/solarium": "6.1.4"
   },
   "replace": {
     "psr/event-dispatcher": "*",
diff --git a/Resources/Private/Php/ComposerLibraries/composer.lock b/Resources/Private/Php/ComposerLibraries/composer.lock
index de30d824b6..764602badc 100644
--- a/Resources/Private/Php/ComposerLibraries/composer.lock
+++ b/Resources/Private/Php/ComposerLibraries/composer.lock
@@ -4,25 +4,25 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "ac3a1db6b55742ec1d4182222a0620af",
+    "content-hash": "dde3af9d16393034d91b333e9f888074",
     "packages": [
         {
             "name": "solarium/solarium",
-            "version": "6.0.3",
+            "version": "6.1.4",
             "source": {
                 "type": "git",
                 "url": "https://github.com/solariumphp/solarium.git",
-                "reference": "80786c4e12db8062adac766b5f878ec652abe04e"
+                "reference": "6265dc4484c433325a3f71871ea8e2a2247d27fa"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/solariumphp/solarium/zipball/80786c4e12db8062adac766b5f878ec652abe04e",
-                "reference": "80786c4e12db8062adac766b5f878ec652abe04e",
+                "url": "https://api.github.com/repos/solariumphp/solarium/zipball/6265dc4484c433325a3f71871ea8e2a2247d27fa",
+                "reference": "6265dc4484c433325a3f71871ea8e2a2247d27fa",
                 "shasum": ""
             },
             "require": {
                 "ext-json": "*",
-                "php": "^7.2",
+                "php": "^7.3 || ^8.0",
                 "psr/event-dispatcher": "^1.0",
                 "psr/http-client": "^1.0",
                 "psr/http-factory": "^1.0",
@@ -30,13 +30,13 @@
             },
             "require-dev": {
                 "escapestudios/symfony2-coding-standard": "^3.11",
-                "guzzlehttp/guzzle": "^6.5",
+                "guzzlehttp/guzzle": "^7.2",
                 "nyholm/psr7": "^1.2",
-                "php-http/guzzle6-adapter": "^2.0",
+                "php-http/guzzle7-adapter": "^0.1",
                 "phpstan/extension-installer": "^1.0",
                 "phpstan/phpstan": "^0.12",
                 "phpstan/phpstan-phpunit": "^0.12",
-                "phpunit/phpunit": "^8.0",
+                "phpunit/phpunit": "^9.5",
                 "roave/security-advisories": "dev-master",
                 "symfony/event-dispatcher": "^4.3 || ^5.0"
             },
@@ -65,9 +65,9 @@
             ],
             "support": {
                 "issues": "https://github.com/solariumphp/solarium/issues",
-                "source": "https://github.com/solariumphp/solarium/tree/6.0.3"
+                "source": "https://github.com/solariumphp/solarium/tree/6.1.4"
             },
-            "time": "2020-10-14T09:59:29+00:00"
+            "time": "2021-07-06T10:45:42+00:00"
         }
     ],
     "packages-dev": [],
@@ -79,7 +79,7 @@
     "platform": [],
     "platform-dev": [],
     "platform-overrides": {
-        "php": "7.2"
+        "php": "7.4"
     },
     "plugin-api-version": "2.1.0"
 }
diff --git a/composer.json b/composer.json
index 52167c5809..7060b2e3db 100644
--- a/composer.json
+++ b/composer.json
@@ -30,7 +30,7 @@
     "typo3/cms-reports": "*",
     "typo3/cms-scheduler": "*",
     "typo3/cms-tstemplate": "*",
-    "solarium/solarium": "6.0.3"
+    "solarium/solarium": "6.1.4"
   },
   "require-dev": {
     "phpunit/phpunit": "^7.5.6 || ^8",