diff --git a/README.md b/README.md
index 6fd935e90..466d5cea5 100644
--- a/README.md
+++ b/README.md
@@ -1021,10 +1021,10 @@ SOFTWARE.
 [traccar-armhf-shield]: https://img.shields.io/badge/armhf-no-red.svg
 [traccar-armv7-shield]: https://img.shields.io/badge/armv7-no-red.svg
 [traccar-i386-shield]: https://img.shields.io/badge/i386-no-red.svg
-[addon-unifi]: https://github.com/hassio-addons/addon-unifi/tree/dd205b4
-[addon-doc-unifi]: https://github.com/hassio-addons/addon-unifi/blob/dd205b4/README.md
+[addon-unifi]: https://github.com/hassio-addons/addon-unifi/tree/2fff6bf
+[addon-doc-unifi]: https://github.com/hassio-addons/addon-unifi/blob/2fff6bf/README.md
 [unifi-issue]: https://github.com/hassio-addons/addon-unifi/issues
-[unifi-version-shield]: https://img.shields.io/badge/version-dd205b4-blue.svg
+[unifi-version-shield]: https://img.shields.io/badge/version-2fff6bf-blue.svg
 [unifi-aarch64-shield]: https://img.shields.io/badge/aarch64-yes-green.svg
 [unifi-amd64-shield]: https://img.shields.io/badge/amd64-yes-green.svg
 [unifi-armhf-shield]: https://img.shields.io/badge/armhf-no-red.svg
diff --git a/unifi/CHANGELOG.md b/unifi/CHANGELOG.md
index 2603ee174..1a30a0c1e 100644
--- a/unifi/CHANGELOG.md
+++ b/unifi/CHANGELOG.md
@@ -1,7 +1,2 @@
-# Changelog since v2.3.1
-- 🚑 Fix missing log folders causing crash (#384) 
-- ⬆️ Upgrades add-on base image to 8.1.1 (#383) 
-- Upgrades UniFi Network Application to 7.2.94 (#382) 
-- ⬆️ Upgrades UniFi Network Application to 7.2.92 (#375)
-
-Co-authored-by: Patrick <hip4@github.com> 
+# Changelog since v2.4.0
+- 🌎 PL translations (#385) 
diff --git a/unifi/README.md b/unifi/README.md
index b01181c1c..0ba6d44a2 100644
--- a/unifi/README.md
+++ b/unifi/README.md
@@ -53,6 +53,6 @@ If you are more interested in stable releases of our add-ons:
 [patreon-shield]: https://frenck.dev/wp-content/uploads/2019/12/patreon.png
 [patreon]: https://www.patreon.com/frenck
 [project-stage-shield]: https://img.shields.io/badge/project%20stage-production%20ready-brightgreen.svg
-[release-shield]: https://img.shields.io/badge/version-dd205b4-blue.svg
-[release]: https://github.com/hassio-addons/addon-unifi/tree/dd205b4
+[release-shield]: https://img.shields.io/badge/version-2fff6bf-blue.svg
+[release]: https://github.com/hassio-addons/addon-unifi/tree/2fff6bf
 [screenshot]: https://github.com/hassio-addons/addon-unifi/raw/main/images/screenshot.jpg
\ No newline at end of file
diff --git a/unifi/config.yaml b/unifi/config.yaml
index 76f99c473..0c9665170 100644
--- a/unifi/config.yaml
+++ b/unifi/config.yaml
@@ -39,5 +39,5 @@ schema:
 slug: unifi
 startup: services
 url: https://github.com/hassio-addons/addon-unifi
-version: dd205b4
+version: 2fff6bf
 webui: https://[HOST]:[PORT:8443]
diff --git a/unifi/translations/pl.yaml b/unifi/translations/pl.yaml
new file mode 100644
index 000000000..c386684f2
--- /dev/null
+++ b/unifi/translations/pl.yaml
@@ -0,0 +1,27 @@
+---
+configuration:
+  log_level:
+    name: Log level
+    description: >-
+      Kontroluje poziom szczegółowości logów, jaki zapewnia dodatek.
+  memory_max:
+    name: Max Memory
+    description: >-
+      Ta opcja pozwala na zmianę ilości pamięci, którą może używać
+      aplikacja UniFi Network.
+  memory_init:
+    name: Initial Memory
+    description: >-
+      Ta opcja pozwala zmienić ilość pamięci, którą aplikacja UniFi
+      Network będzie rezerwować/używać przy starcie.
+network:
+  161/udp: Używany dla dostępu po SNMP
+  1900/udp: L2 wykrywalny port
+  3478/udp: Używany dla STUN
+  5514/udp: Używany do zdalnego debugowania syslogu
+  6789/tcp: Używany do testu prędkości UniFi mobile
+  8080/tcp: Używany do komunikacji urządzeń z kontrolerem
+  8443/tcp: Używany do interfejsu webowego kontrolera i API
+  8843/tcp: Używany do przekierowania na portal po HTTPS
+  8880/tcp: Używany do przekierowania na portal po HTTP
+  10001/udp: Używany do wykrywania urządzeń