diff --git a/CHANGELOG b/CHANGELOG
index 433a223..76e83b7 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -138,3 +138,16 @@
 * Fix #4081 Check for leading / in base before removing it (#4083)
 * Respository's home page not updated after first push (#4075)
 
+[1.5.3]
+* Update Gitea to 1.4.3
+* SECURITY
+  * HTML-escape plain-text READMEs (#4192) (#4214)
+  * Fix open redirect vulnerability on login screen (#4312) (#4312)
+* BUGFIXES
+  * Fix broken monitoring page when running processes are shown (#4203) (#4208)
+  * Fix delete comment bug (#4216) (#4228)
+  * Delete reactions added to issues and comments when deleting repository (#4232) (#4237)
+  * Fix wiki URL encoding bug (#4091) (#4254)
+  * Fix code tab link when viewing tags (#3908) (#4263)
+  * Fix webhook type conflation (#4285) (#4285)
+
diff --git a/CloudronManifest.json b/CloudronManifest.json
index 1ca6f6e..7926839 100644
--- a/CloudronManifest.json
+++ b/CloudronManifest.json
@@ -4,7 +4,7 @@
   "author": "Gitea developers",
   "description": "file://DESCRIPTION.md",
   "tagline": "A painless self-hosted Git Service",
-  "version": "1.5.2-1",
+  "version": "1.5.3",
   "healthCheckPath": "/healthcheck",
   "httpPort": 3000,
   "addons": {
diff --git a/DESCRIPTION.md b/DESCRIPTION.md
index fcaa178..c109d03 100644
--- a/DESCRIPTION.md
+++ b/DESCRIPTION.md
@@ -1,4 +1,4 @@
-This app packages Gitea <upstream>1.4.2</upstream>
+This app packages Gitea <upstream>1.4.3</upstream>
 
 Gitea is a painless self-hosted Git service. It is similar to GitHub, Bitbucket or Gitlab.