diff --git a/composer.lock b/composer.lock
index a469903..bb93565 100644
--- a/composer.lock
+++ b/composer.lock
@@ -690,16 +690,16 @@
         },
         {
             "name": "mittwald/api-client",
-            "version": "v2.0.2",
+            "version": "v2.0.4",
             "source": {
                 "type": "git",
                 "url": "https://github.com/mittwald/api-client-php.git",
-                "reference": "96535931be986f3d64d4698e06696abb7b22b8ef"
+                "reference": "3157b0d4520bb268a999701ea23c4af2c871f8e2"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/mittwald/api-client-php/zipball/96535931be986f3d64d4698e06696abb7b22b8ef",
-                "reference": "96535931be986f3d64d4698e06696abb7b22b8ef",
+                "url": "https://api.github.com/repos/mittwald/api-client-php/zipball/3157b0d4520bb268a999701ea23c4af2c871f8e2",
+                "reference": "3157b0d4520bb268a999701ea23c4af2c871f8e2",
                 "shasum": ""
             },
             "require": {
@@ -730,9 +730,9 @@
             "description": "Client library for the mittwald mStudio v2 API",
             "support": {
                 "issues": "https://github.com/mittwald/api-client-php/issues",
-                "source": "https://github.com/mittwald/api-client-php/tree/v2.0.2"
+                "source": "https://github.com/mittwald/api-client-php/tree/v2.0.4"
             },
-            "time": "2023-12-15T00:14:26+00:00"
+            "time": "2023-12-17T00:14:49+00:00"
         },
         {
             "name": "psr/http-client",