diff --git a/README.md b/README.md
index e6c97ec7..0765b087 100644
--- a/README.md
+++ b/README.md
@@ -29,7 +29,7 @@ Documentation:
 	Placeholder for the next version (at the beginning of the line):
 	### __WORK IN PROGRESS__
 -->
-### __WORK IN PROGRESS__
+### 1.3.4 (2023-05-11)
 * (Black-Thunder) Certificate issues were fixed (e.g. "Error: unable to verify the first certificate")
 
 ### 1.3.3 (2023-04-14)
diff --git a/io-package.json b/io-package.json
index a2f62c33..861ccfef 100644
--- a/io-package.json
+++ b/io-package.json
@@ -1,8 +1,21 @@
 {
   "common": {
     "name": "melcloud",
-    "version": "1.3.3",
+    "version": "1.3.4",
     "news": {
+      "1.3.4": {
+        "en": "Certificate issues were fixed (e.g. \"Error: unable to verify the first certificate\")",
+        "de": "Zertifikate wurden behoben (z.B. \"Fehler: nicht in der Lage, das erste Zertifikat zu überprüfen\")",
+        "ru": "Исправлены проблемы с сертификатом (например, \"Error: не удалось проверить первый сертификат\")",
+        "pt": "Foram corrigidos problemas de certificado (por exemplo, \"Error: incapaz de verificar o primeiro certificado\")",
+        "nl": "Bepaalde kwesties werden gerepareerd (e.g \"Error: niet in staat om het eerste certificaat te bevestigen\"",
+        "fr": "Les questions de certificat ont été corrigées (p. ex. \"Error: incapable de vérifier le premier certificat\")",
+        "it": "I problemi del certificato sono stati risolti (ad esempio \"Errore: incapace di verificare il primo certificato\")",
+        "es": "Los números de certificado fueron fijos (por ejemplo \"Error: incapaz de verificar el primer certificado\")",
+        "pl": "Zamknięto dokumenty (np. Eror: nie mogąc zweryfikować pierwszego certyfikatu)",
+        "uk": "Питання довідки були виправлені (наприклад, \"Особливості: не вдалося перевірити перший сертифікат\")",
+        "zh-cn": "核证问题是固定的(例如“签证:无法核实第一次证书”)"
+      },
       "1.3.3": {
         "en": "Handling of error data from cloud was improved\nAdmin UI has been updated\nATW devices: New state \"heatPumpFrequency\" added\nATW devices: New state \"operationState\" added\nATW devices: Commands \"operationModeZone1\" and \"operationModeZone2\" fixed",
         "de": "Die Handhabung von Fehlerdaten aus der Cloud wurde verbessert\nAdmin UI wurde aktualisiert\nATW-Geräte: Neue ZustandswärmePumpFrequenz hinzugefügt\nATW-Geräte: Neuer Zustandsbetrieb Staat hinzugefügt\nATW-Geräte: Befehle OperationModeZone1 und Betrieb ModeZone2 fixiert",
@@ -158,4 +171,4 @@
   },
   "objects": [],
   "instanceObjects": []
-}
\ No newline at end of file
+}
diff --git a/package-lock.json b/package-lock.json
index 212c9675..dc055648 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "iobroker.melcloud",
-  "version": "1.3.3",
+  "version": "1.3.4",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "iobroker.melcloud",
-      "version": "1.3.3",
+      "version": "1.3.4",
       "license": "MIT",
       "dependencies": {
         "@iobroker/adapter-core": "^2.6.8",
diff --git a/package.json b/package.json
index e23161a4..8096819e 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "iobroker.melcloud",
-  "version": "1.3.3",
+  "version": "1.3.4",
   "description": "melcloud",
   "author": {
     "name": "black-thunder",