diff --git a/README.adoc b/README.adoc
index f14c32f..b444f12 100644
--- a/README.adoc
+++ b/README.adoc
@@ -28,11 +28,11 @@ git submodule update
 ==== Installiere abhängigkeiten
 
 * C++ compiler
-* https://cmake.org/[cmake] (mindestens 3.2)
+* https://cmake.org/[cmake] (mindestens: 3.2)
 * http://repo.or.cz/w/libxdg-basedir.git[libxdg-basedir] (getested: 1.2)
 * http://www.curlpp.org/[curlpp] (getested: 0.8)
 * https://github.com/open-source-parsers/jsoncpp[jsoncpp] (getested: 1.8)
-* https://schlomp.space/tastytea/mastodon-cpp[mastodon-cpp] (mindestens 0.30.1)
+* https://schlomp.space/tastytea/mastodon-cpp[mastodon-cpp] (mindestens: 0.105.0)
 
 ==== Kompilieren
 
diff --git a/feiertagebot.cpp b/feiertagebot.cpp
index 8d73f12..57eaf02 100644
--- a/feiertagebot.cpp
+++ b/feiertagebot.cpp
@@ -15,7 +15,8 @@
 #include <curlpp/Exception.hpp>
 #include <curlpp/Infos.hpp>
 #include <json/json.h>
-#include <mastodon-cpp/easy/all.hpp>
+#include <mastodon-cpp/easy/easy.hpp>
+#include <mastodon-cpp/easy/entities/status.hpp>
 #include "xdgjson/src/xdgjson.hpp"
 
 namespace curlopts = curlpp::options;
@@ -82,7 +83,7 @@ const string get_date(const system_clock::time_point &timepoint,
 const string get_token(const string &instance)
 {
     Mastodon::API masto(instance, "");
-    uint_fast16_t ret = 0;
+    Mastodon::return_call ret;
     string client_id, client_secret, url;
     string code, access_token;
     ret = masto.register_app1("feiertagebot",
@@ -92,9 +93,9 @@ const string get_token(const string &instance)
                               client_id,
                               client_secret,
                               url);
-    if (ret > 0)
+    if (!ret)
     {
-        cerr << "Error " << std::to_string(ret) << endl;
+        cerr << "Error " << std::to_string(ret.error_code) << endl;
         return "";
     }
 
@@ -106,9 +107,9 @@ const string get_token(const string &instance)
                               "urn:ietf:wg:oauth:2.0:oob",
                               code,
                               access_token);
-    if (ret > 0)
+    if (!ret)
     {
-        cerr << "Error " << std::to_string(ret) << endl;
+        cerr << "Error " << std::to_string(ret.error_code) << endl;
         return "";
     }
 
@@ -212,16 +213,16 @@ int main()
 
         if (!output.empty())
         {
-            uint_fast16_t ret;
-            Mastodon::Easy masto(instance, access_token);
+            Mastodon::Easy::return_entity<Mastodon::Easy::Status> ret;
+            Mastodon::Easy::API masto(instance, access_token);
             masto.exceptions(true);
             Mastodon::Easy::Status status;
             status.content(output + "\n#bot");
-            masto.send_post(status, ret);
-            if (ret > 0)
+            ret = masto.send_post(status);
+            if (!ret)
             {
-                cerr << "Error " << std::to_string(ret) << endl;
-                return ret;
+                cerr << "Error " << std::to_string(ret.error_code) << endl;
+                return ret.error_code;
             }
         }
     }