diff --git a/composer.json b/composer.json
index fcdb9886ed91f6ced2639277cde9423971dce613..3e5ba244a1a07664fa054829ac12d87da110104a 100644
--- a/composer.json
+++ b/composer.json
@@ -16,7 +16,7 @@
     ],
 	"require": {
 		"silex/silex" : "^2.3",
-		"jards/eventsapiclient": "dev-rename_category_group",
+		"jards/eventsapiclient": "3.3.1",
 		"jards/gcsjardsapiclient": "=2.2",
 		"phpmailer/phpmailer": ">=6.0"
 	},
diff --git a/composer.lock b/composer.lock
index 37f58a94bff2210cc569112a45e5f922f7b469e6..29b4e3960ea9a15aff8b4bc222215f91b2ffb74f 100644
--- a/composer.lock
+++ b/composer.lock
@@ -4,11 +4,11 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "952eabe9f4335d0a69ddb2e145da1c35",
+    "content-hash": "5446f63a3a156892652c7fbd1d02d97b",
     "packages": [
         {
             "name": "jards/eventsapiclient",
-            "version": "dev-rename_category_group",
+            "version": "v3.3.1",
             "source": {
                 "type": "git",
                 "url": "https://gitlab.version.fz-juelich.de/jards/EventsAPIClient.git",
@@ -2896,9 +2896,7 @@
     ],
     "aliases": [],
     "minimum-stability": "stable",
-    "stability-flags": {
-        "jards/eventsapiclient": 20
-    },
+    "stability-flags": [],
     "prefer-stable": false,
     "prefer-lowest": false,
     "platform": [],